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Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More / 6.21
Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More v6.21
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← All changes | classes/controllers/FrmFieldsController.php +81 -163 6.296.21 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
@@ -390,9 +366,8 @@
390 366 * @since 4.0
391 367 *
392 368 * @param array $field
393 369 * @param array $atts
394 - *
395 370 * @return array
396 371 */
397 372 private static function default_value_types( $field, $atts ) {
398 373 $types = array(
@@ -397,33 +372,31 @@
397 372 private static function default_value_types( $field, $atts ) {
398 373 $types = array(
399 374 'default_value' => array(
400 375 'class' => '',
401 - 'icon' => 'frmfont frm_text2_icon',
402 - 'title' => __( 'Default Value', 'formidable' ),
376 + 'icon' => 'frm_icon_font frm_text2_icon',
377 + 'title' => __( 'Default Value (Text)', 'formidable' ),
403 378 'data' => array(
404 379 'frmshow' => '#default-value-for-',
405 380 ),
406 381 ),
407 382 'calc' => array(
408 - 'class' => 'frm_show_upgrade frm_noallow',
409 - 'title' => __( 'Calculate Value', 'formidable' ),
410 - 'icon' => 'frmfont frm_calculator_icon',
411 - '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(
412 387 'medium' => 'calculations',
413 388 'upgrade' => __( 'Calculator forms', 'formidable' ),
414 389 ),
415 - 'tooltip' => __( 'Automatically calculate the value of this field based on values from other fields.', 'formidable' ),
416 390 ),
417 391 'get_values_field' => array(
418 - 'class' => 'frm_show_upgrade frm_noallow',
419 - 'title' => __( 'Lookup', 'formidable' ),
420 - 'icon' => 'frmfont frm_search_icon',
421 - '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(
422 396 'medium' => 'lookup',
423 397 'upgrade' => __( 'Lookup fields', 'formidable' ),
424 398 ),
425 - 'tooltip' => __( 'Dynamically retrieve the value of this field from a lookup field.', 'formidable' ),
426 399 ),
427 400 );
428 401
429 402 $types = apply_filters( 'frm_default_value_types', $types, $atts );
@@ -431,13 +404,11 @@
431 404 // Set active class.
432 405 $settings = array_keys( $types );
433 406 $active = 'default_value';
434 407
435 - if ( FrmAppHelper::pro_is_connected() ) {
436 - foreach ( $settings as $type ) {
437 - if ( ! empty( $field[ $type ] ) ) {
438 - $active = $type;
439 - }
408 + foreach ( $settings as $type ) {
409 + if ( ! empty( $field[ $type ] ) ) {
410 + $active = $type;
440 411 }
441 412 }
442 413
443 414 $types[ $active ]['class'] .= ' current';
@@ -447,9 +418,8 @@
447 418 }
448 419
449 420 /**
450 421 * @param string $type
451 - *
452 422 * @return string
453 423 */
454 424 public static function change_type( $type ) {
455 425 $type_switch = array(
@@ -459,9 +429,8 @@
459 429 'rte' => 'textarea',
460 430 'website' => 'url',
461 431 'image' => 'url',
462 432 );
463 -
464 433 if ( isset( $type_switch[ $type ] ) ) {
465 434 $type = $type_switch[ $type ];
466 435 }
467 436
@@ -469,9 +438,13 @@
469 438 // We want to keep credit_card types as credit card types for Stripe Lite.
470 439 // The credit_card key is set for backward compatibility.
471 440 unset( $pro_fields['credit_card'] );
472 441
473 - 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;
474 447 }
475 448
476 449 /**
477 450 * @param array $settings
@@ -496,9 +469,8 @@
496 469 * @since 3.0
497 470 *
498 471 * @param array $field Field data.
499 472 * @param bool $is_hidden Whether the format option should be hidden.
500 - *
501 473 * @return void
502 474 */
503 475 public static function show_format_option( $field, $is_hidden = false ) {
504 476 $attributes = array(
@@ -512,14 +484,8 @@
512 484
513 485 include FrmAppHelper::plugin_path() . '/classes/views/frm-fields/back-end/value-format.php';
514 486 }
515 487
516 - /**
517 - * @param array $field
518 - * @param bool $echo
519 - *
520 - * @return string
521 - */
522 488 public static function input_html( $field, $echo = true ) {
523 489 $class = array();
524 490 self::add_input_classes( $field, $class );
525 491
@@ -548,9 +514,8 @@
548 514
549 515 /**
550 516 * @param array $field
551 517 * @param array $class
552 - *
553 518 * @return void
554 519 */
555 520 private static function add_input_classes( $field, array &$class ) {
556 521 if ( ! empty( $field['input_class'] ) ) {
@@ -568,9 +533,8 @@
568 533
569 534 /**
570 535 * @param array $field
571 536 * @param array $add_html
572 - *
573 537 * @return void
574 538 */
575 539 private static function add_html_size( $field, array &$add_html ) {
576 540 $size_fields = array(
@@ -603,9 +567,8 @@
603 567
604 568 /**
605 569 * @param array $field
606 570 * @param array $add_html
607 - *
608 571 * @return void
609 572 */
610 573 private static function add_html_cols( $field, array &$add_html ) {
611 574 if ( ! in_array( $field['type'], array( 'textarea', 'rte' ), true ) ) {
@@ -619,9 +582,9 @@
619 582 'rem' => 0.444,
620 583 'em' => 0.544,
621 584 );
622 585
623 - // Include "col" for valid html
586 + // include "col" for valid html
624 587 $unit = trim( preg_replace( '/[0-9]+/', '', $field['size'] ) );
625 588
626 589 if ( ! isset( $calc[ $unit ] ) ) {
627 590 return;
@@ -626,9 +589,10 @@
626 589 if ( ! isset( $calc[ $unit ] ) ) {
627 590 return;
628 591 }
629 592
630 - $size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
593 + $size = (float) str_replace( $unit, '', $field['size'] ) / $calc[ $unit ];
594 +
631 595 $add_html['cols'] = 'cols="' . absint( $size ) . '"';
632 596 }
633 597
634 598 /**
@@ -633,9 +597,8 @@
633 597
634 598 /**
635 599 * @param array $field
636 600 * @param array $add_html
637 - *
638 601 * @return void
639 602 */
640 603 private static function add_html_length( $field, array &$add_html ) {
641 604 // Check for max setting and if this field accepts maxlength.
@@ -661,13 +624,11 @@
661 624 /**
662 625 * @param array $field
663 626 * @param array $add_html
664 627 * @param array $class
665 - *
666 628 * @return void
667 629 */
668 630 private static function add_html_placeholder( $field, array &$add_html, array &$class ) {
669 - // phpcs:ignore Universal.Operators.StrictComparisons
670 631 if ( $field['default_value'] != '' ) {
671 632 if ( is_array( $field['default_value'] ) ) {
672 633 $add_html['data-frmval'] = 'data-frmval="' . esc_attr( json_encode( $field['default_value'] ) ) . '"';
673 634 } else {
@@ -675,12 +636,10 @@
675 636 }
676 637 }
677 638
678 639 $field['placeholder'] = self::prepare_placeholder( $field );
679 -
680 - // phpcs:ignore Universal.Operators.StrictComparisons
681 640 if ( $field['placeholder'] == '' || is_array( $field['placeholder'] ) ) {
682 - // Don't include a json placeholder
641 + // don't include a json placeholder
683 642 return;
684 643 }
685 644
686 645 self::add_placeholder_to_input( $field, $add_html );
@@ -691,13 +650,14 @@
691 650 *
692 651 * @since 5.4 This doesn't call `FrmFieldsController::get_default_value_from_name()` anymore.
693 652 *
694 653 * @param array $field Field array.
695 - *
696 654 * @return string
697 655 */
698 656 private static function prepare_placeholder( $field ) {
699 - return $field['placeholder'] ?? '';
657 + $placeholder = isset( $field['placeholder'] ) ? $field['placeholder'] : '';
658 +
659 + return $placeholder;
700 660 }
701 661
702 662 /**
703 663 * If the label position is "inside",
@@ -718,17 +678,13 @@
718 678 * Maybe add a blank placeholder option before any options
719 679 * in a dropdown.
720 680 *
721 681 * @since 4.04
722 - *
723 - * @param array|object $field
724 - *
725 682 * @return bool True if placeholder was added.
726 683 */
727 684 public static function add_placeholder_to_select( $field ) {
728 685 $placeholder = FrmField::get_option( $field, 'placeholder' );
729 -
730 - if ( ! $placeholder ) {
686 + if ( empty( $placeholder ) ) {
731 687 $placeholder = self::get_default_value_from_name( $field );
732 688 }
733 689
734 690 $use_placeholder = $placeholder;
@@ -735,9 +691,8 @@
735 691 $autocomplete = FrmField::get_option( $field, 'autocom' );
736 692
737 693 if ( $autocomplete ) {
738 694 $use_chosen = ! is_callable( 'FrmProAppHelper::use_chosen_js' ) || FrmProAppHelper::use_chosen_js();
739 -
740 695 if ( $use_chosen ) {
741 696 $use_placeholder = '';
742 697 }
743 698 }
@@ -760,9 +715,8 @@
760 715 * Use HTML5 placeholder with js fallback.
761 716 *
762 717 * @param array $field
763 718 * @param array $add_html
764 - *
765 719 * @return void
766 720 */
767 721 private static function add_placeholder_to_input( $field, &$add_html ) {
768 722 if ( FrmFieldsHelper::is_placeholder_field_type( $field['type'] ) ) {
@@ -772,13 +726,11 @@
772 726
773 727 /**
774 728 * @param array $field
775 729 * @param array $add_html
776 - *
777 730 * @return void
778 731 */
779 732 private static function add_frmval_to_input( $field, &$add_html ) {
780 - // phpcs:ignore Universal.Operators.StrictComparisons
781 733 if ( $field['placeholder'] != '' ) {
782 734 $add_html['data-frmval'] = 'data-frmval="' . esc_attr( $field['placeholder'] ) . '"';
783 735
784 736 if ( 'select' === $field['type'] ) {
@@ -785,20 +737,13 @@
785 737 $add_html['data-frmplaceholder'] = 'data-frmplaceholder="' . esc_attr( $field['placeholder'] ) . '"';
786 738 }
787 739 }
788 740
789 - // phpcs:ignore Universal.Operators.StrictComparisons
790 741 if ( $field['default_value'] != '' ) {
791 742 $add_html['data-frmval'] = 'data-frmval="' . esc_attr( $field['default_value'] ) . '"';
792 743 }
793 744 }
794 745
795 - /**
796 - * @param array $field
797 - * @param array $add_html
798 - *
799 - * @return void
800 - */
801 746 private static function add_validation_messages( $field, array &$add_html ) {
802 747 $field_validation_messages_status = self::get_validation_data_attribute_visibility_info( $field );
803 748
804 749 if ( FrmField::is_required( $field ) && ! empty( $field_validation_messages_status['data-reqmsg'] ) ) {
@@ -822,9 +767,8 @@
822 767 *
823 768 * @since 6.9
824 769 *
825 770 * @param array|object $field
826 - *
827 771 * @return array
828 772 */
829 773 private static function get_validation_data_attribute_visibility_info( $field ) {
830 774 if ( FrmField::get_field_type( $field ) === 'hidden' ) {
@@ -854,26 +798,21 @@
854 798 * @since 5.0.03
855 799 *
856 800 * @param array $field
857 801 * @param array $add_html
858 - *
859 802 * @return void
860 803 */
861 804 private static function maybe_add_error_html_for_js_validation( $field, array &$add_html ) {
862 805 $form = self::get_form_for_js_validation( $field );
863 -
864 806 if ( false === $form ) {
865 807 return;
866 808 }
867 809
868 810 $error_body = self::pull_custom_error_body_from_custom_html( $form, $field );
869 -
870 - if ( false === $error_body ) {
871 - 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 ) . '"';
872 814 }
873 -
874 - $error_body = urlencode( $error_body );
875 - $add_html['data-error-html'] = 'data-error-html="' . esc_attr( $error_body ) . '"';
876 815 }
877 816
878 817 /**
879 818 * @since 5.0.03
@@ -878,24 +817,20 @@
878 817 /**
879 818 * @since 5.0.03
880 819 *
881 820 * @param array $field
882 - *
883 821 * @return false|stdClass false if there is no form object found with JS validation active.
884 822 */
885 823 private static function get_form_for_js_validation( $field ) {
886 824 global $frm_vars;
887 -
888 825 if ( ! empty( $frm_vars['js_validate_forms'] ) ) {
889 826 if ( isset( $frm_vars['js_validate_forms'][ $field['form_id'] ] ) ) {
890 827 return $frm_vars['js_validate_forms'][ $field['form_id'] ];
891 828 }
892 -
893 829 if ( ! empty( $field['parent_form_id'] ) && isset( $frm_vars['js_validate_forms'][ $field['parent_form_id'] ] ) ) {
894 830 return $frm_vars['js_validate_forms'][ $field['parent_form_id'] ];
895 831 }
896 832 }
897 -
898 833 return false;
899 834 }
900 835
901 836 /**
@@ -901,9 +836,8 @@
901 836 /**
902 837 * @param stdClass $form
903 838 * @param array $field
904 839 * @param array $errors
905 - *
906 840 * @return false|string
907 841 */
908 842 public static function pull_custom_error_body_from_custom_html( $form, $field, $errors = array() ) {
909 843 if ( empty( $field['custom_html'] ) ) {
@@ -911,16 +845,15 @@
911 845 }
912 846
913 847 $custom_html = $field['custom_html'];
914 848 $custom_html = apply_filters( 'frm_before_replace_shortcodes', $custom_html, $field, $errors, $form );
915 - $start = strpos( $custom_html, '[if error]' );
916 849
850 + $start = strpos( $custom_html, '[if error]' );
917 851 if ( false === $start ) {
918 852 return false;
919 853 }
920 854
921 855 $end = strpos( $custom_html, '[/if error]' );
922 -
923 856 if ( false === $end || $end < $start ) {
924 857 return false;
925 858 }
926 859
@@ -931,9 +864,13 @@
931 864 '<div class="frm_error">[error]</div>',
932 865 '<div class="frm_error" role="alert">[error]</div>',
933 866 );
934 867
935 - 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;
936 873 }
937 874
938 875 /**
939 876 * If 'required' is added to a conditionally hidden field, the form won't
@@ -940,16 +877,13 @@
940 877 * submit in many browsers. Check to make sure the javascript to conditionally
941 878 * remove it is present if needed.
942 879 *
943 880 * @since 3.06.01
944 - *
945 881 * @param array $field
946 882 * @param array $add_html
947 - *
948 883 * @return void
949 884 */
950 885 private static function maybe_add_html_required( $field, array &$add_html ) {
951 - // phpcs:disable Generic.WhiteSpace.ScopeIndent
952 886 $excluded_field_types =
953 887 FrmField::is_radio( $field ) ||
954 888 FrmField::is_checkbox( $field ) ||
955 889 FrmField::is_field_type( $field, 'file' ) ||
@@ -954,9 +888,8 @@
954 888 FrmField::is_checkbox( $field ) ||
955 889 FrmField::is_field_type( $field, 'file' ) ||
956 890 FrmField::is_field_type( $field, 'nps' ) ||
957 891 FrmField::is_field_type( $field, 'scale' );
958 - // phpcs:enable Generic.WhiteSpace.ScopeIndent
959 892
960 893 if ( $excluded_field_types ) {
961 894 return;
962 895 }
@@ -966,9 +899,8 @@
966 899
967 900 /**
968 901 * @param array $field
969 902 * @param array $add_html
970 - *
971 903 * @return void
972 904 */
973 905 private static function add_shortcodes_to_html( $field, array &$add_html ) {
974 906 if ( FrmField::is_option_empty( $field, 'shortcodes' ) ) {
@@ -979,11 +911,10 @@
979 911 unset( $field['shortcodes']['autocomplete'] );
980 912 }
981 913
982 914 foreach ( $field['shortcodes'] as $k => $v ) {
983 - if ( isset( $field['subfield_name'] ) && str_starts_with( $k, 'aria-invalid' ) ) {
915 + if ( isset( $field['subfield_name'] ) && 0 === strpos( $k, 'aria-invalid' ) ) {
984 916 $subfield_name = $field['subfield_name'];
985 -
986 917 if ( ! isset( $field['shortcodes'][ 'aria-invalid-' . $subfield_name ] ) ) {
987 918 continue;
988 919 }
989 920 // Change the key to the correct aria-invalid value so that $add_html is set correctly for the current subfield of a combo field.
@@ -990,14 +921,13 @@
990 921 $k = 'aria-invalid';
991 922 $v = $field['shortcodes'][ 'aria-invalid-' . $subfield_name ];
992 923 unset( $field['shortcodes'][ 'aria-invalid-' . $subfield_name ] );
993 924 }
994 -
995 925 if ( 'opt' === $k || ! self::should_allow_input_attribute( $k ) ) {
996 926 continue;
997 927 }
998 928
999 - if ( is_numeric( $k ) && str_contains( $v, '=' ) ) {
929 + if ( is_numeric( $k ) && strpos( $v, '=' ) ) {
1000 930 $add_html[] = $v;
1001 931 } elseif ( ! empty( $k ) && isset( $add_html[ $k ] ) ) {
1002 932 $add_html[ $k ] = str_replace( $k . '="', $k . '="' . $v, $add_html[ $k ] );
1003 933 } else {
@@ -1013,9 +943,8 @@
1013 943 *
1014 944 * @since 6.11.2
1015 945 *
1016 946 * @param string $key The option key.
1017 - *
1018 947 * @return bool
1019 948 */
1020 949 private static function should_allow_input_attribute( $key ) {
1021 950 if ( ! FrmAppHelper::should_never_allow_unfiltered_html() ) {
@@ -1030,9 +959,8 @@
1030 959 * @since 3.0
1031 960 *
1032 961 * @param array $field
1033 962 * @param array $add_html
1034 - *
1035 963 * @return void
1036 964 */
1037 965 private static function add_pattern_attribute( $field, array &$add_html ) {
1038 966 $format_value = FrmField::get_option( $field, 'format' );
@@ -1038,31 +966,22 @@
1038 966 $format_value = FrmField::get_option( $field, 'format' );
1039 967 $has_format = $format_value && ! FrmCurrencyHelper::is_currency_format( $format_value );
1040 968 $format_field = FrmField::is_field_type( $field, 'text' );
1041 969
1042 - if ( $field['type'] !== 'phone' && ( ! $has_format || ! $format_field ) ) {
1043 - return;
970 + if ( $field['type'] === 'phone' || ( $has_format && $format_field ) ) {
971 + $format = FrmEntryValidate::phone_format( $field );
972 + $format = substr( $format, 2, - 1 );
973 +
974 + $add_html['pattern'] = 'pattern="' . esc_attr( $format ) . '"';
1044 975 }
1045 -
1046 - $format = FrmEntryValidate::phone_format( $field );
1047 - $format = substr( $format, 2, - 1 );
1048 -
1049 - $add_html['pattern'] = 'pattern="' . esc_attr( $format ) . '"';
1050 976 }
1051 977
1052 - /**
1053 - * @param mixed $opt
1054 - * @param mixed $opt_key
1055 - * @param array|object $field
1056 - *
1057 - * @return mixed
1058 - */
1059 978 public static function check_value( $opt, $opt_key, $field ) {
1060 979 if ( is_array( $opt ) ) {
1061 980 if ( FrmField::is_option_true( $field, 'separate_value' ) ) {
1062 - $opt = $opt['value'] ?? $opt['label'] ?? reset( $opt );
981 + $opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) );
1063 982 } else {
1064 - $opt = $opt['label'] ?? reset( $opt );
983 + $opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
1065 984 }
1066 985 }
1067 986
1068 987 return $opt;
@@ -1067,13 +986,12 @@
1067 986
1068 987 return $opt;
1069 988 }
1070 989
1071 - /**
1072 - * @param mixed $opt
1073 - *
1074 - * @return mixed
1075 - */
1076 990 public static function check_label( $opt ) {
1077 - 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;
1078 996 }
1079 997 }