Elementor tel validation

tel-validation.php

<?php

	// Elementor Form Telephone Number Validation

	// Remove default Elementor validation to allow custom formats
	add_action( 'elementor_pro/init', 'elementor_form_remove_default_tel_validation' );

	// Add custom validation
	add_action( 'elementor_pro/forms/validation/tel', 'elementor_form_tel_validation', 10, 3 );

	/**
	 * Removes the default Elementor Pro validation for telephone fields.
	 */
	function elementor_form_remove_default_tel_validation() {
		$forms_module = \ElementorPro\Plugin::instance()->modules_manager->get_modules( 'forms' );
		$tel_field = $forms_module->fields_registrar->get( 'tel' );

		if ( $tel_field ) {
			remove_action( 'elementor_pro/forms/validation/tel', [ $tel_field, 'validation' ], 10, 3 );
		}
	}

	/**
	 * Validates and cleans Elementor Form Telephone fields.
	 * Supports formats like: 03-966-9911, 054-1231234, +972-54-123-1234.
	 * Strips invisible LTR/RTL marks from the actual submitted value.
	 */
	function elementor_form_tel_validation( $field, $record, $ajax_handler ) {
		$value = $field['value'];

		// Remove invisible LTR (U+200E) and RTL (U+200F) marks
		$cleaned_value = preg_replace( '/[\x{200E}\x{200F}]/u', '', $value );

		// If marks were removed, update the actual field value in the record
		if ( $cleaned_value !== $value ) {
			$record->update_field( $field['id'], 'value', $cleaned_value );
			$value = $cleaned_value;
		}

		// Basic format: optional +, then digits, then optional (hyphen then digits) repeated.
		// No spaces allowed, no consecutive separators, no hyphens at the end.
		if ( ! preg_match( '/^\+?[0-9]+(\-?[0-9]+)*$/', $value ) ) {
			$ajax_handler->add_error( $field['id'], 'הזן מספר טלפון תקין' );
			return;
		}

		$digits = preg_replace( '/[^0-9]/', '', $value );
		$len = strlen( $digits );

		// International standard E.164 is up to 15 digits. Shortest numbers are around 7.
		if ( $len < 7 || $len > 15 ) {
			$ajax_handler->add_error( $field['id'], 'הזן מספר טלפון תקין' );
		}
	}