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Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More / 6.22
Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More v6.22
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← All changes | classes/controllers/FrmFieldsController.php +81 -287 6.316.22 View file →
@@ -18,10 +18,9 @@
18 18
19 19 // Javascript may be included in some field settings.
20 20 // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
21 21 $fields = isset( $_POST['field'] ) ? wp_unslash( $_POST['field'] ) : array();
22 -
23 - if ( ! $fields ) {
22 + if ( empty( $fields ) ) {
24 23 wp_die();
25 24 }
26 25
27 26 $_GET['page'] = 'formidable';
@@ -34,11 +33,10 @@
34 33
35 34 foreach ( $fields as $field ) {
36 35 $field = htmlspecialchars_decode( nl2br( $field ) );
37 36 $field = json_decode( $field );
38 -
39 37 if ( ! isset( $field->id ) || ! is_numeric( $field->id ) ) {
40 - // This field may have already been loaded
38 + // this field may have already been loaded
41 39 continue;
42 40 }
43 41
44 42 if ( ! isset( $field->value ) ) {
@@ -49,10 +47,11 @@
49 47 $field->default_value = json_decode( json_encode( $field->default_value ), true );
50 48
51 49 ob_start();
52 50 self::load_single_field( $field, $values );
53 - $field_html[ absint( $field->id ) ] = ob_get_clean();
54 - }//end foreach
51 + $field_html[ absint( $field->id ) ] = ob_get_contents();
52 + ob_end_clean();
53 + }
55 54
56 55 echo json_encode( $field_html );
57 56
58 57 wp_die();
@@ -64,17 +63,16 @@
64 63 public static function create() {
65 64 FrmAppHelper::permission_check( 'frm_edit_forms' );
66 65 check_ajax_referer( 'frm_ajax', 'nonce' );
67 66
68 - $field_type = FrmAppHelper::get_post_param( 'field_type', '', 'sanitize_text_field' );
69 - $form_id = FrmAppHelper::get_post_param( 'form_id', 0, 'absint' );
70 - $field_options = FrmAppHelper::get_post_param( 'field_options', array(), 'wp_kses_post' );
67 + $field_type = FrmAppHelper::get_post_param( 'field_type', '', 'sanitize_text_field' );
68 + $form_id = FrmAppHelper::get_post_param( 'form_id', 0, 'absint' );
71 69
72 70 do_action( 'frm_before_create_field', $field_type, $form_id );
73 71
74 - $field = self::include_new_field( $field_type, $form_id, $field_options );
72 + $field = self::include_new_field( $field_type, $form_id );
75 73
76 - // This hook will allow for multiple fields to be added at once
74 + // this hook will allow for multiple fields to be added at once
77 75 do_action( 'frm_after_field_created', $field, $form_id );
78 76
79 77 wp_die();
80 78 }
@@ -83,19 +81,14 @@
83 81 * Set up and create a new field
84 82 *
85 83 * @param string $field_type
86 84 * @param int $form_id
87 - * @param array $field_options
88 85 *
89 86 * @return array|false
90 87 */
91 - public static function include_new_field( $field_type, $form_id, $field_options = array() ) {
88 + public static function include_new_field( $field_type, $form_id ) {
92 89 $field_values = FrmFieldsHelper::setup_new_vars( $field_type, $form_id );
93 90
94 - if ( $field_options ) {
95 - $field_values['field_options'] = array_merge( $field_values['field_options'], $field_options );
96 - }
97 -
98 91 // When a new field is added to the form, flag it as draft and hide it from the front-end.
99 92 $field_values['field_options']['draft'] = 1;
100 93
101 94 /**
@@ -107,15 +100,15 @@
107 100 if ( ! $field_id ) {
108 101 return false;
109 102 }
110 103
111 - $field = self::get_field_array_from_id( $field_id );
104 + $field = self::get_field_array_from_id( $field_id );
105 +
112 106 $values = array();
113 -
114 107 if ( FrmAppHelper::pro_is_installed() ) {
115 108 $values['post_type'] = FrmProFormsHelper::post_type( $form_id );
116 - $parent_form_id = FrmDb::get_var( 'frm_forms', array( 'id' => $form_id ), 'parent_form_id' );
117 109
110 + $parent_form_id = FrmDb::get_var( 'frm_forms', array( 'id' => $form_id ), 'parent_form_id' );
118 111 if ( $parent_form_id ) {
119 112 $field['parent_form_id'] = $parent_form_id;
120 113 }
121 114 }
@@ -128,10 +121,11 @@
128 121 public static function duplicate() {
129 122 FrmAppHelper::permission_check( 'frm_edit_forms' );
130 123 check_ajax_referer( 'frm_ajax', 'nonce' );
131 124
132 - $field_id = FrmAppHelper::get_post_param( 'field_id', 0, 'absint' );
133 - $form_id = FrmAppHelper::get_post_param( 'form_id', 0, 'absint' );
125 + $field_id = FrmAppHelper::get_post_param( 'field_id', 0, 'absint' );
126 + $form_id = FrmAppHelper::get_post_param( 'form_id', 0, 'absint' );
127 +
134 128 $new_field = FrmField::duplicate_single_field( $field_id, $form_id );
135 129
136 130 if ( is_array( $new_field ) && ! empty( $new_field['field_id'] ) ) {
137 131 self::load_single_field( $new_field['field_id'], $new_field['values'] );
@@ -148,8 +142,9 @@
148 142 * @return array
149 143 */
150 144 public static function get_field_array_from_id( $field_id ) {
151 145 $field = FrmField::getOne( $field_id );
146 +
152 147 return FrmFieldsHelper::setup_edit_vars( $field );
153 148 }
154 149
155 150 /**
@@ -154,13 +149,11 @@
154 149
155 150 /**
156 151 * @since 3.0
157 152 *
158 - * @param array|int|object|string $field_object
159 - * @param array $values
160 - * @param int $form_id
161 - *
162 - * @return void
153 + * @param array|int|object $field_object
154 + * @param array $values
155 + * @param int $form_id
163 156 */
164 157 public static function load_single_field( $field_object, $values, $form_id = 0 ) {
165 158 global $frm_vars;
166 159 $frm_vars['is_admin'] = true;
@@ -171,10 +164,11 @@
171 164 $field = $field_object;
172 165 $field_object = FrmField::getOne( $field['id'] );
173 166 }
174 167
175 - $field_obj = FrmFieldFactory::get_field_factory( $field_object );
176 - $display = self::display_field_options( array(), $field_obj );
168 + $field_obj = FrmFieldFactory::get_field_factory( $field_object );
169 + $display = self::display_field_options( array(), $field_obj );
170 +
177 171 $ajax_loading = ! empty( $values['ajax_load'] );
178 172 $ajax_this_field = isset( $values['count'] ) && $values['count'] > 10 && ! in_array( $field_object->type, array( 'divider', 'end_divider' ), true );
179 173
180 174 if ( $ajax_loading && $ajax_this_field ) {
@@ -183,23 +177,12 @@
183 177 return;
184 178 }
185 179
186 180 if ( ! isset( $field ) && is_object( $field_object ) ) {
187 - $field_object->parent_form_id = $values['id'] ?? $field_object->form_id;
181 + $field_object->parent_form_id = isset( $values['id'] ) ? $values['id'] : $field_object->form_id;
188 182 $field = FrmFieldsHelper::setup_edit_vars( $field_object );
189 183 }
190 184
191 - /**
192 - * Filter for adding extra attributes to the field container.
193 - *
194 - * @since 6.23
195 - *
196 - * @param array $extra_field_attributes
197 - * @param array $field
198 - * @param array $display
199 - */
200 - $extra_field_attributes = apply_filters( 'frm_field_container_extra_attributes', array(), $field, $display );
201 -
202 185 $li_classes = self::get_classes_for_builder_field( $field, $display, $field_obj );
203 186 $li_classes .= ' ui-state-default widgets-holder-wrap';
204 187
205 188 require FrmAppHelper::plugin_path() . '/classes/views/frm-forms/add_field.php';
@@ -210,9 +193,8 @@
210 193 *
211 194 * @param array $field
212 195 * @param array $display
213 196 * @param FrmFieldType $field_info
214 - *
215 197 * @return string
216 198 */
217 199 private static function get_classes_for_builder_field( $field, $display, $field_info ) {
218 200 $li_classes = $field_info->form_builder_classes( $display['type'] );
@@ -224,9 +206,9 @@
224 206
225 207 $li_classes .= 'frmend';
226 208
227 209 if ( $field ) {
228 - return apply_filters( 'frm_build_field_class', $li_classes, $field );
210 + $li_classes = apply_filters( 'frm_build_field_class', $li_classes, $field );
229 211 }
230 212
231 213 return $li_classes;
232 214 }
@@ -260,9 +242,8 @@
260 242 *
261 243 * @since 6.8.4
262 244 *
263 245 * @param array $bulk_edit_types
264 - *
265 246 * @return array
266 247 */
267 248 $bulk_edit_types = apply_filters( 'frm_bulk_edit_field_types', $bulk_edit_types );
268 249
@@ -270,19 +251,18 @@
270 251 return;
271 252 }
272 253
273 254 $field = FrmFieldsHelper::setup_edit_vars( $field );
255 + $opts = FrmAppHelper::get_param( 'opts', '', 'post', 'wp_kses_post' );
256 + $opts = explode( "\n", rtrim( $opts, "\n" ) );
257 + $opts = array_map( 'trim', $opts );
274 258
275 - $opts = FrmAppHelper::get_param( 'opts', '', 'post', 'wp_kses_post' );
276 - $opts = explode( "\n", rtrim( $opts, "\n" ) );
277 - $opts = array_map( 'trim', $opts );
278 -
279 259 $separate = FrmAppHelper::get_param( 'separate', '', 'post', 'sanitize_text_field' );
280 260 $field['separate_value'] = $separate === 'true';
281 261
282 262 if ( $field['separate_value'] ) {
283 263 foreach ( $opts as $opt_key => $opt ) {
284 - if ( str_contains( $opt, '|' ) ) {
264 + if ( strpos( $opt, '|' ) !== false ) {
285 265 $vals = explode( '|', $opt );
286 266 $opts[ $opt_key ] = array(
287 267 'label' => trim( $vals[0] ),
288 268 'value' => trim( $vals[1] ),
@@ -293,11 +273,10 @@
293 273 }
294 274 }
295 275
296 276 // Keep other options after bulk update.
297 - if ( ! empty( $field['field_options']['other'] ) ) {
277 + if ( isset( $field['field_options']['other'] ) && $field['field_options']['other'] == true ) {
298 278 $other_array = array();
299 -
300 279 foreach ( $field['options'] as $opt_key => $opt ) {
301 280 if ( FrmFieldsHelper::is_other_opt( $opt_key ) ) {
302 281 $other_array[ $opt_key ] = $opt;
303 282 }
@@ -302,10 +281,9 @@
302 281 $other_array[ $opt_key ] = $opt;
303 282 }
304 283 unset( $opt_key, $opt );
305 284 }
306 -
307 - if ( $other_array ) {
285 + if ( ! empty( $other_array ) ) {
308 286 $opts = array_merge( $opts, $other_array );
309 287 }
310 288 }
311 289
@@ -319,9 +297,8 @@
319 297 /**
320 298 * @since 4.0
321 299 *
322 300 * @param array $atts - Includes field array, field_obj, display array, values array.
323 - *
324 301 * @return void
325 302 */
326 303 public static function load_single_field_settings( $atts ) {
327 304 $field = $atts['field'];
@@ -347,9 +324,9 @@
347 324 if ( ! isset( $all_field_types[ $field['type'] ] ) ) {
348 325 // Add fallback for an add-on field type that has been deactivated.
349 326 $all_field_types[ $field['type'] ] = array(
350 327 'name' => ucfirst( $field['type'] ),
351 - 'icon' => 'frmfont frm_pencil_icon',
328 + 'icon' => 'frm_icon_font frm_pencil_icon',
352 329 );
353 330 } elseif ( ! is_array( $all_field_types[ $field['type'] ] ) ) {
354 331 // Fallback for fields added in a more basic way.
355 332 FrmFormsHelper::prepare_field_type( $all_field_types[ $field['type'] ] );
@@ -355,9 +332,8 @@
355 332 FrmFormsHelper::prepare_field_type( $all_field_types[ $field['type'] ] );
356 333 }
357 334
358 335 $type_name = $all_field_types[ $field['type'] ]['name'];
359 -
360 336 if ( $field['type'] === 'divider' && FrmField::is_option_true( $field, 'repeat' ) ) {
361 337 $type_name = $all_field_types['divider|repeat']['name'];
362 338 }
363 339
@@ -368,79 +344,8 @@
368 344 if ( $display['clear_on_focus'] && is_array( $field['placeholder'] ) ) {
369 345 $field['placeholder'] = implode( ', ', $field['placeholder'] );
370 346 }
371 347
372 - $pro_is_installed = FrmAppHelper::pro_is_installed();
373 -
374 - $unique_values_label_atts = array(
375 - 'for' => 'frm_uniq_field_' . $field['id'],
376 - 'class' => 'frm_help frm-mb-0',
377 - 'title' => __(
378 - 'Unique: Do not allow the same response multiple times. For example, if one user enters \'Joe\', then no one else will be allowed to enter the same name.',
379 - 'formidable'
380 - ),
381 - 'data-trigger' => 'hover',
382 - );
383 -
384 - $read_only_label_atts = array(
385 - 'for' => 'frm_read_only_field_' . $field['id'],
386 - 'class' => 'frm_help frm-mb-0',
387 - 'title' => __( 'Read Only: Show this field but do not allow the field value to be edited from the front-end.', 'formidable' ),
388 - 'data-trigger' => 'hover',
389 - );
390 -
391 - if ( ! $pro_is_installed ) {
392 - $visibility_upsell_atts = FrmSettingsUpsellHelper::add_upgrade_modal_atts(
393 - array(
394 - 'id' => 'field_options_admin_only_' . $field['id'],
395 - 'readonly' => '1',
396 - ),
397 - 'field_visibility',
398 - __( 'Visibility options', 'formidable' ),
399 - '/field-options/#kb-visibility'
400 - );
401 -
402 - $autocomplete_upsell_atts = FrmSettingsUpsellHelper::add_upgrade_modal_atts(
403 - array( 'id' => 'field_options_autocomplete_' . $field['id'] ),
404 - 'autocomplete',
405 - __( 'Autocomplete options', 'formidable' ),
406 - '/email-address/#kb-autocomplete-attribute'
407 - );
408 -
409 - $before_after_content_upsell_atts = FrmSettingsUpsellHelper::add_upgrade_modal_atts(
410 - array(
411 - 'type' => 'text',
412 - 'readonly' => '1',
413 - ),
414 - 'before_after_contents',
415 - __( 'Before and after field contents', 'formidable' ),
416 - '/field-options/#kb-before-after-input'
417 - );
418 -
419 - $show_upsell_for_unique_value = in_array(
420 - $field['type'],
421 - array( 'address', 'checkbox', 'email', 'name', 'number', 'phone', 'radio', 'text', 'textarea', 'url' ),
422 - true
423 - );
424 - $show_upsell_for_read_only = in_array( $field['type'], array( 'email', 'hidden', 'number', 'phone', 'radio', 'text', 'textarea', 'url' ), true );
425 - $show_upsell_for_before_after_contents = in_array( $field['type'], array( 'email', 'number', 'phone', 'quantity', 'select', 'tag', 'text', 'total', 'url' ), true );
426 - $show_upsell_for_autocomplete = in_array( $field['type'], array( 'text', 'email', 'number' ), true );
427 - $show_upsell_for_visibility = $field['type'] !== 'hidden';
428 -
429 - $unique_values_label_atts = FrmSettingsUpsellHelper::add_upgrade_modal_atts(
430 - $unique_values_label_atts,
431 - 'unique_values',
432 - __( 'Unique Values', 'formidable' ),
433 - '/field-options/#kb-unique'
434 - );
435 - $read_only_label_atts = FrmSettingsUpsellHelper::add_upgrade_modal_atts(
436 - $read_only_label_atts,
437 - 'read_only',
438 - __( 'Read Only Values', 'formidable' ),
439 - '/field-options/#kb-read-only'
440 - );
441 - }//end if
442 -
443 348 include FrmAppHelper::plugin_path() . '/classes/views/frm-fields/back-end/settings.php';
444 349 }
445 350
446 351 /**
@@ -461,9 +366,8 @@
461 366 * @since 4.0
462 367 *
463 368 * @param array $field
464 369 * @param array $atts
465 - *
466 370 * @return array
467 371 */
468 372 private static function default_value_types( $field, $atts ) {
469 373 $types = array(
@@ -468,33 +372,31 @@
468 372 private static function default_value_types( $field, $atts ) {
469 373 $types = array(
470 374 'default_value' => array(
471 375 'class' => '',
472 - 'icon' => 'frmfont frm_text2_icon',
473 - 'title' => __( 'Default Value', 'formidable' ),
376 + 'icon' => 'frm_icon_font frm_text2_icon',
377 + 'title' => __( 'Default Value (Text)', 'formidable' ),
474 378 'data' => array(
475 379 'frmshow' => '#default-value-for-',
476 380 ),
477 381 ),
478 382 'calc' => array(
479 - 'class' => 'frm_show_upgrade frm_noallow',
480 - 'title' => __( 'Calculate Value', 'formidable' ),
481 - 'icon' => 'frmfont frm_calculator_icon',
482 - 'data' => array(
383 + 'class' => 'frm_show_upgrade frm_noallow',
384 + 'title' => __( 'Default Value (Calculation)', 'formidable' ),
385 + 'icon' => 'frm_icon_font frm_calculator_icon',
386 + 'data' => array(
483 387 'medium' => 'calculations',
484 388 'upgrade' => __( 'Calculator forms', 'formidable' ),
485 389 ),
486 - 'tooltip' => __( 'Automatically calculate the value of this field based on values from other fields.', 'formidable' ),
487 390 ),
488 391 'get_values_field' => array(
489 - 'class' => 'frm_show_upgrade frm_noallow',
490 - 'title' => __( 'Lookup', 'formidable' ),
491 - 'icon' => 'frmfont frm_search_icon',
492 - 'data' => array(
392 + 'class' => 'frm_show_upgrade frm_noallow',
393 + 'title' => __( 'Default Value (Lookup)', 'formidable' ),
394 + 'icon' => 'frm_icon_font frm_search_icon',
395 + 'data' => array(
493 396 'medium' => 'lookup',
494 397 'upgrade' => __( 'Lookup fields', 'formidable' ),
495 398 ),
496 - 'tooltip' => __( 'Dynamically retrieve the value of this field from a lookup field.', 'formidable' ),
497 399 ),
498 400 );
499 401
500 402 $types = apply_filters( 'frm_default_value_types', $types, $atts );
@@ -502,13 +404,11 @@
502 404 // Set active class.
503 405 $settings = array_keys( $types );
504 406 $active = 'default_value';
505 407
506 - if ( FrmAppHelper::pro_is_connected() ) {
507 - foreach ( $settings as $type ) {
508 - if ( ! empty( $field[ $type ] ) ) {
509 - $active = $type;
510 - }
408 + foreach ( $settings as $type ) {
409 + if ( ! empty( $field[ $type ] ) ) {
410 + $active = $type;
511 411 }
512 412 }
513 413
514 414 $types[ $active ]['class'] .= ' current';
@@ -518,9 +418,8 @@
518 418 }
519 419
520 420 /**
521 421 * @param string $type
522 - *
523 422 * @return string
524 423 */
525 424 public static function change_type( $type ) {
526 425 $type_switch = array(
@@ -530,9 +429,8 @@
530 429 'rte' => 'textarea',
531 430 'website' => 'url',
532 431 'image' => 'url',
533 432 );
534 -
535 433 if ( isset( $type_switch[ $type ] ) ) {
536 434 $type = $type_switch[ $type ];
537 435 }
538 436
@@ -538,11 +436,15 @@
538 436
539 437 $pro_fields = FrmField::pro_field_selection();
540 438 // We want to keep credit_card types as credit card types for Stripe Lite.
541 439 // The credit_card key is set for backward compatibility.
542 - FrmField::remove_moved_field_types_from_pro( $pro_fields );
440 + unset( $pro_fields['credit_card'] );
543 441
544 - return array_key_exists( $type, $pro_fields ) ? 'text' : $type;
442 + if ( array_key_exists( $type, $pro_fields ) ) {
443 + $type = 'text';
444 + }
445 +
446 + return $type;
545 447 }
546 448
547 449 /**
548 450 * @param array $settings
@@ -567,9 +469,8 @@
567 469 * @since 3.0
568 470 *
569 471 * @param array $field Field data.
570 472 * @param bool $is_hidden Whether the format option should be hidden.
571 - *
572 473 * @return void
573 474 */
574 475 public static function show_format_option( $field, $is_hidden = false ) {
575 476 $attributes = array(
@@ -583,14 +484,8 @@
583 484
584 485 include FrmAppHelper::plugin_path() . '/classes/views/frm-fields/back-end/value-format.php';
585 486 }
586 487
587 - /**
588 - * @param array $field
589 - * @param bool $echo
590 - *
591 - * @return string
592 - */
593 488 public static function input_html( $field, $echo = true ) {
594 489 $class = array();
595 490 self::add_input_classes( $field, $class );
596 491
@@ -605,9 +500,8 @@
605 500 FrmFormsHelper::add_html_attr( $class, 'class', $add_html );
606 501
607 502 self::add_shortcodes_to_html( $field, $add_html );
608 503 self::add_pattern_attribute( $field, $add_html );
609 - self::add_currency_field_attributes( $field, $add_html );
610 504
611 505 $add_html = apply_filters( 'frm_field_extra_html', $add_html, $field );
612 506 $add_html = ' ' . implode( ' ', $add_html ) . ' ';
613 507
@@ -620,9 +514,8 @@
620 514
621 515 /**
622 516 * @param array $field
623 517 * @param array $class
624 - *
625 518 * @return void
626 519 */
627 520 private static function add_input_classes( $field, array &$class ) {
628 521 if ( ! empty( $field['input_class'] ) ) {
@@ -640,9 +533,8 @@
640 533
641 534 /**
642 535 * @param array $field
643 536 * @param array $add_html
644 - *
645 537 * @return void
646 538 */
647 539 private static function add_html_size( $field, array &$add_html ) {
648 540 $size_fields = array(
@@ -675,9 +567,8 @@
675 567
676 568 /**
677 569 * @param array $field
678 570 * @param array $add_html
679 - *
680 571 * @return void
681 572 */
682 573 private static function add_html_cols( $field, array &$add_html ) {
683 574 if ( ! in_array( $field['type'], array( 'textarea', 'rte' ), true ) ) {
@@ -691,9 +582,9 @@
691 582 'rem' => 0.444,
692 583 'em' => 0.544,
693 584 );
694 585
695 - // Include "col" for valid html
586 + // include "col" for valid html
696 587 $unit = trim( preg_replace( '/[0-9]+/', '', $field['size'] ) );
697 588
698 589 if ( ! isset( $calc[ $unit ] ) ) {
699 590 return;
@@ -698,9 +589,10 @@
698 589 if ( ! isset( $calc[ $unit ] ) ) {
699 590 return;
700 591 }
701 592
702 - $size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
593 + $size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
594 +
703 595 $add_html['cols'] = 'cols="' . absint( $size ) . '"';
704 596 }
705 597
706 598 /**
@@ -705,9 +597,8 @@
705 597
706 598 /**
707 599 * @param array $field
708 600 * @param array $add_html
709 - *
710 601 * @return void
711 602 */
712 603 private static function add_html_length( $field, array &$add_html ) {
713 604 // Check for max setting and if this field accepts maxlength.
@@ -733,13 +624,11 @@
733 624 /**
734 625 * @param array $field
735 626 * @param array $add_html
736 627 * @param array $class
737 - *
738 628 * @return void
739 629 */
740 630 private static function add_html_placeholder( $field, array &$add_html, array &$class ) {
741 - // phpcs:ignore Universal.Operators.StrictComparisons
742 631 if ( $field['default_value'] != '' ) {
743 632 if ( is_array( $field['default_value'] ) ) {
744 633 $add_html['data-frmval'] = 'data-frmval="' . esc_attr( json_encode( $field['default_value'] ) ) . '"';
745 634 } else {
@@ -747,12 +636,10 @@
747 636 }
748 637 }
749 638
750 639 $field['placeholder'] = self::prepare_placeholder( $field );
751 -
752 - // phpcs:ignore Universal.Operators.StrictComparisons
753 640 if ( $field['placeholder'] == '' || is_array( $field['placeholder'] ) ) {
754 - // Don't include a json placeholder
641 + // don't include a json placeholder
755 642 return;
756 643 }
757 644
758 645 self::add_placeholder_to_input( $field, $add_html );
@@ -763,13 +650,14 @@
763 650 *
764 651 * @since 5.4 This doesn't call `FrmFieldsController::get_default_value_from_name()` anymore.
765 652 *
766 653 * @param array $field Field array.
767 - *
768 654 * @return string
769 655 */
770 656 private static function prepare_placeholder( $field ) {
771 - return $field['placeholder'] ?? '';
657 + $placeholder = isset( $field['placeholder'] ) ? $field['placeholder'] : '';
658 +
659 + return $placeholder;
772 660 }
773 661
774 662 /**
775 663 * If the label position is "inside",
@@ -790,17 +678,13 @@
790 678 * Maybe add a blank placeholder option before any options
791 679 * in a dropdown.
792 680 *
793 681 * @since 4.04
794 - *
795 - * @param array|object $field
796 - *
797 682 * @return bool True if placeholder was added.
798 683 */
799 684 public static function add_placeholder_to_select( $field ) {
800 685 $placeholder = FrmField::get_option( $field, 'placeholder' );
801 -
802 - if ( ! $placeholder ) {
686 + if ( empty( $placeholder ) ) {
803 687 $placeholder = self::get_default_value_from_name( $field );
804 688 }
805 689
806 690 $use_placeholder = $placeholder;
@@ -807,9 +691,8 @@
807 691 $autocomplete = FrmField::get_option( $field, 'autocom' );
808 692
809 693 if ( $autocomplete ) {
810 694 $use_chosen = ! is_callable( 'FrmProAppHelper::use_chosen_js' ) || FrmProAppHelper::use_chosen_js();
811 -
812 695 if ( $use_chosen ) {
813 696 $use_placeholder = '';
814 697 }
815 698 }
@@ -832,9 +715,8 @@
832 715 * Use HTML5 placeholder with js fallback.
833 716 *
834 717 * @param array $field
835 718 * @param array $add_html
836 - *
837 719 * @return void
838 720 */
839 721 private static function add_placeholder_to_input( $field, &$add_html ) {
840 722 if ( FrmFieldsHelper::is_placeholder_field_type( $field['type'] ) ) {
@@ -844,13 +726,11 @@
844 726
845 727 /**
846 728 * @param array $field
847 729 * @param array $add_html
848 - *
849 730 * @return void
850 731 */
851 732 private static function add_frmval_to_input( $field, &$add_html ) {
852 - // phpcs:ignore Universal.Operators.StrictComparisons
853 733 if ( $field['placeholder'] != '' ) {
854 734 $add_html['data-frmval'] = 'data-frmval="' . esc_attr( $field['placeholder'] ) . '"';
855 735
856 736 if ( 'select' === $field['type'] ) {
@@ -857,20 +737,13 @@
857 737 $add_html['data-frmplaceholder'] = 'data-frmplaceholder="' . esc_attr( $field['placeholder'] ) . '"';
858 738 }
859 739 }
860 740
861 - // phpcs:ignore Universal.Operators.StrictComparisons
862 741 if ( $field['default_value'] != '' ) {
863 742 $add_html['data-frmval'] = 'data-frmval="' . esc_attr( $field['default_value'] ) . '"';
864 743 }
865 744 }
866 745
867 - /**
868 - * @param array $field
869 - * @param array $add_html
870 - *
871 - * @return void
872 - */
873 746 private static function add_validation_messages( $field, array &$add_html ) {
874 747 $field_validation_messages_status = self::get_validation_data_attribute_visibility_info( $field );
875 748
876 749 if ( FrmField::is_required( $field ) && ! empty( $field_validation_messages_status['data-reqmsg'] ) ) {
@@ -894,9 +767,8 @@
894 767 *
895 768 * @since 6.9
896 769 *
897 770 * @param array|object $field
898 - *
899 771 * @return array
900 772 */
901 773 private static function get_validation_data_attribute_visibility_info( $field ) {
902 774 if ( FrmField::get_field_type( $field ) === 'hidden' ) {
@@ -926,26 +798,21 @@
926 798 * @since 5.0.03
927 799 *
928 800 * @param array $field
929 801 * @param array $add_html
930 - *
931 802 * @return void
932 803 */
933 804 private static function maybe_add_error_html_for_js_validation( $field, array &$add_html ) {
934 805 $form = self::get_form_for_js_validation( $field );
935 -
936 806 if ( false === $form ) {
937 807 return;
938 808 }
939 809
940 810 $error_body = self::pull_custom_error_body_from_custom_html( $form, $field );
941 -
942 - if ( false === $error_body ) {
943 - return;
811 + if ( false !== $error_body ) {
812 + $error_body = urlencode( $error_body );
813 + $add_html['data-error-html'] = 'data-error-html="' . esc_attr( $error_body ) . '"';
944 814 }
945 -
946 - $error_body = urlencode( $error_body );
947 - $add_html['data-error-html'] = 'data-error-html="' . esc_attr( $error_body ) . '"';
948 815 }
949 816
950 817 /**
951 818 * @since 5.0.03
@@ -950,24 +817,20 @@
950 817 /**
951 818 * @since 5.0.03
952 819 *
953 820 * @param array $field
954 - *
955 821 * @return false|stdClass false if there is no form object found with JS validation active.
956 822 */
957 823 private static function get_form_for_js_validation( $field ) {
958 824 global $frm_vars;
959 -
960 825 if ( ! empty( $frm_vars['js_validate_forms'] ) ) {
961 826 if ( isset( $frm_vars['js_validate_forms'][ $field['form_id'] ] ) ) {
962 827 return $frm_vars['js_validate_forms'][ $field['form_id'] ];
963 828 }
964 -
965 829 if ( ! empty( $field['parent_form_id'] ) && isset( $frm_vars['js_validate_forms'][ $field['parent_form_id'] ] ) ) {
966 830 return $frm_vars['js_validate_forms'][ $field['parent_form_id'] ];
967 831 }
968 832 }
969 -
970 833 return false;
971 834 }
972 835
973 836 /**
@@ -973,9 +836,8 @@
973 836 /**
974 837 * @param stdClass $form
975 838 * @param array $field
976 839 * @param array $errors
977 - *
978 840 * @return false|string
979 841 */
980 842 public static function pull_custom_error_body_from_custom_html( $form, $field, $errors = array() ) {
981 843 if ( empty( $field['custom_html'] ) ) {
@@ -983,16 +845,15 @@
983 845 }
984 846
985 847 $custom_html = $field['custom_html'];
986 848 $custom_html = apply_filters( 'frm_before_replace_shortcodes', $custom_html, $field, $errors, $form );
987 - $start = strpos( $custom_html, '[if error]' );
988 849
850 + $start = strpos( $custom_html, '[if error]' );
989 851 if ( false === $start ) {
990 852 return false;
991 853 }
992 854
993 855 $end = strpos( $custom_html, '[/if error]' );
994 -
995 856 if ( false === $end || $end < $start ) {
996 857 return false;
997 858 }
998 859
@@ -1003,9 +864,13 @@
1003 864 '<div class="frm_error">[error]</div>',
1004 865 '<div class="frm_error" role="alert">[error]</div>',
1005 866 );
1006 867
1007 - return in_array( $error_body, $default_html, true ) ? false : $error_body;
868 + if ( in_array( $error_body, $default_html, true ) ) {
869 + return false;
870 + }
871 +
872 + return $error_body;
1008 873 }
1009 874
1010 875 /**
1011 876 * If 'required' is added to a conditionally hidden field, the form won't
@@ -1012,16 +877,13 @@
1012 877 * submit in many browsers. Check to make sure the javascript to conditionally
1013 878 * remove it is present if needed.
1014 879 *
1015 880 * @since 3.06.01
1016 - *
1017 881 * @param array $field
1018 882 * @param array $add_html
1019 - *
1020 883 * @return void
1021 884 */
1022 885 private static function maybe_add_html_required( $field, array &$add_html ) {
1023 - // phpcs:disable Generic.WhiteSpace.ScopeIndent
1024 886 $excluded_field_types =
1025 887 FrmField::is_radio( $field ) ||
1026 888 FrmField::is_checkbox( $field ) ||
1027 889 FrmField::is_field_type( $field, 'file' ) ||
@@ -1026,9 +888,8 @@
1026 888 FrmField::is_checkbox( $field ) ||
1027 889 FrmField::is_field_type( $field, 'file' ) ||
1028 890 FrmField::is_field_type( $field, 'nps' ) ||
1029 891 FrmField::is_field_type( $field, 'scale' );
1030 - // phpcs:enable Generic.WhiteSpace.ScopeIndent
1031 892
1032 893 if ( $excluded_field_types ) {
1033 894 return;
1034 895 }
@@ -1038,9 +899,8 @@
1038 899
1039 900 /**
1040 901 * @param array $field
1041 902 * @param array $add_html
1042 - *
1043 903 * @return void
1044 904 */
1045 905 private static function add_shortcodes_to_html( $field, array &$add_html ) {
1046 906 if ( FrmField::is_option_empty( $field, 'shortcodes' ) ) {
@@ -1051,11 +911,10 @@
1051 911 unset( $field['shortcodes']['autocomplete'] );
1052 912 }
1053 913
1054 914 foreach ( $field['shortcodes'] as $k => $v ) {
1055 - if ( isset( $field['subfield_name'] ) && str_starts_with( $k, 'aria-invalid' ) ) {
915 + if ( isset( $field['subfield_name'] ) && 0 === strpos( $k, 'aria-invalid' ) ) {
1056 916 $subfield_name = $field['subfield_name'];
1057 -
1058 917 if ( ! isset( $field['shortcodes'][ 'aria-invalid-' . $subfield_name ] ) ) {
1059 918 continue;
1060 919 }
1061 920 // Change the key to the correct aria-invalid value so that $add_html is set correctly for the current subfield of a combo field.
@@ -1062,14 +921,13 @@
1062 921 $k = 'aria-invalid';
1063 922 $v = $field['shortcodes'][ 'aria-invalid-' . $subfield_name ];
1064 923 unset( $field['shortcodes'][ 'aria-invalid-' . $subfield_name ] );
1065 924 }
1066 -
1067 925 if ( 'opt' === $k || ! self::should_allow_input_attribute( $k ) ) {
1068 926 continue;
1069 927 }
1070 928
1071 - if ( is_numeric( $k ) && str_contains( $v, '=' ) ) {
929 + if ( is_numeric( $k ) && strpos( $v, '=' ) ) {
1072 930 $add_html[] = $v;
1073 931 } elseif ( ! empty( $k ) && isset( $add_html[ $k ] ) ) {
1074 932 $add_html[ $k ] = str_replace( $k . '="', $k . '="' . $v, $add_html[ $k ] );
1075 933 } else {
@@ -1085,9 +943,8 @@
1085 943 *
1086 944 * @since 6.11.2
1087 945 *
1088 946 * @param string $key The option key.
1089 - *
1090 947 * @return bool
1091 948 */
1092 949 private static function should_allow_input_attribute( $key ) {
1093 950 if ( ! FrmAppHelper::should_never_allow_unfiltered_html() ) {
@@ -1102,9 +959,8 @@
1102 959 * @since 3.0
1103 960 *
1104 961 * @param array $field
1105 962 * @param array $add_html
1106 - *
1107 963 * @return void
1108 964 */
1109 965 private static function add_pattern_attribute( $field, array &$add_html ) {
1110 966 $format_value = FrmField::get_option( $field, 'format' );
@@ -1110,83 +966,22 @@
1110 966 $format_value = FrmField::get_option( $field, 'format' );
1111 967 $has_format = $format_value && ! FrmCurrencyHelper::is_currency_format( $format_value );
1112 968 $format_field = FrmField::is_field_type( $field, 'text' );
1113 969
1114 - if ( $field['type'] !== 'phone' && ( ! $has_format || ! $format_field ) ) {
1115 - return;
1116 - }
970 + if ( $field['type'] === 'phone' || ( $has_format && $format_field ) ) {
971 + $format = FrmEntryValidate::phone_format( $field );
972 + $format = substr( $format, 2, - 1 );
1117 973
1118 - $format = FrmEntryValidate::phone_format( $field );
1119 - $format = substr( $format, 2, - 1 );
1120 -
1121 - $add_html['pattern'] = 'pattern="' . esc_attr( $format ) . '"';
1122 - }
1123 -
1124 - /**
1125 - * Add product attributes to fields in multi-paged forms.
1126 - *
1127 - * @param array $field
1128 - * @param array $add_html
1129 - *
1130 - * @return void
1131 - */
1132 - private static function add_currency_field_attributes( $field, &$add_html ) {
1133 - $type = $field['original_type'] ?? $field['type'];
1134 - $is_product_field = in_array( $type, array( 'total', 'quantity', 'product' ), true );
1135 -
1136 - if ( ! $is_product_field ) {
1137 - return;
974 + $add_html['pattern'] = 'pattern="' . esc_attr( $format ) . '"';
1138 975 }
1139 -
1140 - if ( $type === 'total' ) {
1141 - $add_html['data-frmtotal'] = 'data-frmtotal';
1142 - } elseif ( $type === 'quantity' ) {
1143 - $product_field = FrmField::get_option( $field, 'product_field' );
1144 - $add_html['data-frmproduct'] = 'data-frmproduct="' . esc_attr( json_encode( $product_field ) ) . '"';
1145 - } elseif ( $type === 'product' && 'hidden' === $field['type'] ) {
1146 - // We want to do this only for fields that are hidden because it's
1147 - // not their page, hence the check : 'hidden' === $field['type'].
1148 - $price = empty( $field['value'] ) ? 0 : self::get_product_price( $field );
1149 -
1150 - $add_html['data-frmprice'] = 'data-frmprice="' . esc_attr( $price ) . '"';
1151 - }
1152 976 }
1153 977
1154 - /**
1155 - * @param array $field
1156 - */
1157 - private static function get_product_price( $field ) {
1158 - if ( is_array( $field['value'] ) ) {
1159 - // '' is unlikely though, let's just do it to prevent warnings
1160 - $value = isset( $field['opt_key'] ) && isset( $field['value'][ $field['opt_key'] ] )
1161 - ? $field['value'][ $field['opt_key'] ]
1162 - : '';
1163 - } else {
1164 - $value = $field['value'];
1165 - }
1166 -
1167 - $field_obj = FrmFieldFactory::get_field_object( $field['id'] );
1168 -
1169 - if ( method_exists( $field_obj, 'get_posted_price' ) ) {
1170 - return $field_obj->get_posted_price( $value );
1171 - }
1172 -
1173 - return $value;
1174 - }
1175 -
1176 - /**
1177 - * @param mixed $opt
1178 - * @param mixed $opt_key
1179 - * @param array|object $field
1180 - *
1181 - * @return mixed
1182 - */
1183 978 public static function check_value( $opt, $opt_key, $field ) {
1184 979 if ( is_array( $opt ) ) {
1185 980 if ( FrmField::is_option_true( $field, 'separate_value' ) ) {
1186 - $opt = $opt['value'] ?? $opt['label'] ?? reset( $opt );
981 + $opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) );
1187 982 } else {
1188 - $opt = $opt['label'] ?? reset( $opt );
983 + $opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
1189 984 }
1190 985 }
1191 986
1192 987 return $opt;
@@ -1191,13 +986,12 @@
1191 986
1192 987 return $opt;
1193 988 }
1194 989
1195 - /**
1196 - * @param mixed $opt
1197 - *
1198 - * @return mixed
1199 - */
1200 990 public static function check_label( $opt ) {
1201 - return is_array( $opt ) ? ( $opt['label'] ?? reset( $opt ) ) : $opt;
991 + if ( is_array( $opt ) ) {
992 + $opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
993 + }
994 +
995 + return $opt;
1202 996 }
1203 997 }