wpcf7_date_validation_filter() CF7 1.0

Хуков нет.

Возвращает

Null. Ничего.

Использование

wpcf7_date_validation_filter( $result, $tag );

Код wpcf7_date_validation_filter() wpcf7 date validation filter ^{CF7 5.3.2}

<?php
function wpcf7_date_validation_filter( $result, $tag ) {
	$name = $tag->name;

	$min = $tag->get_date_option( 'min' );
	$max = $tag->get_date_option( 'max' );

	$value = isset( $_POST[$name] )
		? trim( strtr( (string) $_POST[$name], "\n", " " ) )
		: '';

	if ( $tag->is_required() and '' === $value ) {
		$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
	} elseif ( '' !== $value and ! wpcf7_is_date( $value ) ) {
		$result->invalidate( $tag, wpcf7_get_message( 'invalid_date' ) );
	} elseif ( '' !== $value and ! empty( $min ) and $value < $min ) {
		$result->invalidate( $tag, wpcf7_get_message( 'date_too_early' ) );
	} elseif ( '' !== $value and ! empty( $max ) and $max < $value ) {
		$result->invalidate( $tag, wpcf7_get_message( 'date_too_late' ) );
	}

	return $result;
}