JezK

Edit File: ValidationClassGenerator.php

<?php namespace WPDesk\FCF\Free\Validator; use FcfVendor\WPDesk\PluginBuilder\Plugin\Hookable; use WPDesk\FCF\Free\Settings\Option\CssOption; use WPDesk\FCF\Free\Settings\Option\RequiredOption; use WPDesk\FCF\Free\Settings\Option\ValidationOption; /** * Adds validation classes to the field template. */ class ValidationClassGenerator implements Hookable { /** * {@inheritdoc} */ public function hooks() { add_filter( 'flexible_checkout_fields_field_args', [ $this, 'add_validation_required_class' ], 10, 2 ); add_filter( 'flexible_checkout_fields_field_args', [ $this, 'add_validation_type_class' ], 10, 2 ); } /** * @param mixed[] $field_data . * @param string $field_name . * * @return mixed[] */ public function add_validation_required_class( array $field_data, string $field_name ): array { $field_required = $field_data[ RequiredOption::FIELD_NAME ] ?? ''; if ( ! $field_required ) { return $field_data; } $field_data[ CssOption::FIELD_NAME ] .= ' validate-required'; return $field_data; } /** * @param mixed[] $field_data . * @param string $field_name . * * @return mixed[] */ public function add_validation_type_class( array $field_data, string $field_name ): array { $validation_type = $field_data[ ValidationOption::FIELD_NAME ] ?? ''; if ( ! $validation_type ) { return $field_data; } $field_data[ CssOption::FIELD_NAME ] .= sprintf( ' validate-%s', $validation_type ); return $field_data; } }