WordPress как на ладони
Недорогой хостинг для сайтов на WordPress: wordpress.jino.ru
функция не описана

wpcf7_date_form_tag_handler() CF7 1.0

Хуков нет.

Возвращает

null. Ничего.

Использование

wpcf7_date_form_tag_handler( $tag );
$tag (обязательный)
-

Код wpcf7_date_form_tag_handler() CF7 5.4.1

<?php
function wpcf7_date_form_tag_handler( $tag ) {
	if ( empty( $tag->name ) ) {
		return '';
	}

	$validation_error = wpcf7_get_validation_error( $tag->name );

	$class = wpcf7_form_controls_class( $tag->type );

	$class .= ' wpcf7-validates-as-date';

	if ( $validation_error ) {
		$class .= ' wpcf7-not-valid';
	}

	$atts = array();

	$atts['class'] = $tag->get_class_option( $class );
	$atts['id'] = $tag->get_id_option();
	$atts['tabindex'] = $tag->get_option( 'tabindex', 'signed_int', true );
	$atts['min'] = $tag->get_date_option( 'min' );
	$atts['max'] = $tag->get_date_option( 'max' );
	$atts['step'] = $tag->get_option( 'step', 'int', true );

	if ( $tag->has_option( 'readonly' ) ) {
		$atts['readonly'] = 'readonly';
	}

	if ( $tag->is_required() ) {
		$atts['aria-required'] = 'true';
	}

	if ( $validation_error ) {
		$atts['aria-invalid'] = 'true';
		$atts['aria-describedby'] = wpcf7_get_validation_error_reference(
			$tag->name
		);
	} else {
		$atts['aria-invalid'] = 'false';
	}

	$value = (string) reset( $tag->values );

	if ( $tag->has_option( 'placeholder' )
	or $tag->has_option( 'watermark' ) ) {
		$atts['placeholder'] = $value;
		$value = '';
	}

	$value = $tag->get_default_option( $value );

	if ( $value ) {
		$datetime_obj = date_create_immutable(
			preg_replace( '/[_]+/', ' ', $value ),
			wp_timezone()
		);

		if ( $datetime_obj ) {
			$value = $datetime_obj->format( 'Y-m-d' );
		}
	}

	$value = wpcf7_get_hangover( $tag->name, $value );

	$atts['value'] = $value;

	if ( wpcf7_support_html5() ) {
		$atts['type'] = $tag->basetype;
	} else {
		$atts['type'] = 'text';
	}

	$atts['name'] = $tag->name;

	$atts = wpcf7_format_atts( $atts );

	$html = sprintf(
		'<span class="wpcf7-form-control-wrap %1$s"><input %2$s />%3$s</span>',
		sanitize_html_class( $tag->name ), $atts, $validation_error
	);

	return $html;
}