Elementor form validation

val.php

// Validate password form
add_action('elementor_pro/forms/validation', function ( $record, $ajax_handler ) {

	//make sure its our form
	$form_name = $record->get_form_settings( 'form_name' );

	// Replace MY_FORM_NAME with the name you gave your form
	if ( 'Sign-up' !== $form_name ) {
		return;
	}

	$first_password_field = $record->get_field( [
		'id' => 'password',
	] );

	$second_password_field = $record->get_field( [
		'id' => 'confirmation_password',
	] );

	if ( $first_password_field['value'] !== $second_password_field['value'] ) {
		$ajax_handler->add_error( $second_password_field['id'],'Confirmation Password must match the Password field' );
	}
}, 10, 2 );