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<?php |
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/* |
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Description: Extends the functionality of Profile Builder by allowing you to set a maximum character length for the custom input and textarea fields. |
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*/ |
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|
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/* |
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* Function that enqueues the necessary scripts |
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* |
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* @since v.1.0.0 |
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*/ |
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function wppb_mcl_scripts($hook) { |
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if ( $hook == 'profile-builder_page_manage-fields' ) { |
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wp_enqueue_script( 'wppb-max-char-length', plugin_dir_url(__FILE__) . 'assets/js/main.js', array( 'jquery', 'wppb-manage-fields-live-change' ) ); |
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} |
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} |
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add_action( 'admin_enqueue_scripts', 'wppb_mcl_scripts' ); |
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|
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/* |
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* Function that adds maximum character length to the field properties in manage fields |
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* |
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* @since v.1.0.0 |
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* |
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* @param array $fields - The current field properties |
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* |
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* @return array - The field properties that now include the maximum character length property |
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*/ |
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function wppb_mcl_manage_field( $fields ) { |
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$max_length_manage_field = array( 'type' => 'text', 'slug' => 'maximum-character-length', 'title' => __( 'Maximum Character Length', 'profile-builder' ), 'description' => __( "Specify the maximum number of characters a user can type in this field", 'profile-builder' ) ); |
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array_push( $fields, $max_length_manage_field ); |
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|
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return $fields; |
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} |
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add_filter( 'wppb_manage_fields', 'wppb_mcl_manage_field' ); |
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|
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/* |
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* Function that checks to see if the maximum character length that the user entered is |
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* a number, we don't want random strings |
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* |
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* @since v.1.0.0 |
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* |
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* @param string $message - The error messages that will be displayed to the user |
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* @param array $posted_values - The information the user has entered for the field |
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* |
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* @return string |
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*/ |
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function wppb_mcl_check_max_character_length( $message, $posted_values ) { |
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|
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if ( isset( $posted_values['maximum-character-length'] ) && !is_numeric( $posted_values['maximum-character-length'] ) && !empty( $posted_values['maximum-character-length'] ) ) |
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$message .= __( "The entered character number is not numerical\n", 'profile-builder' ); |
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|
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return $message; |
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} |
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add_filter( 'wppb_check_extra_manage_fields', 'wppb_mcl_check_max_character_length', 10, 2 ); |
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|
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/* |
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* Function that changes the default maximum character length with the one |
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* the user has set |
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* |
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* @since v.1.0.0 |
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* |
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* @param int $default_value |
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* @param array $field |
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* |
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* @return int |
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*/ |
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function wppb_mcl_set_max_character_length( $default_value, $field = '' ) { |
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$output = $default_value; |
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|
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if( isset( $field['maximum-character-length'] ) && !empty( $field['maximum-character-length'] ) ) { |
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$output = (int)$field['maximum-character-length']; |
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} |
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|
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return $output; |
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} |
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add_filter( 'wppb_maximum_character_length', 'wppb_mcl_set_max_character_length', 10 , 2); |
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