wpcf7_textarea_form_tag_handler() │ CF7 1.0

Хуков нет.

Возвращает

null. Ничего (null).

Использование

wpcf7_textarea_form_tag_handler( $tag );

$tag(обязательный)

.

Код wpcf7_textarea_form_tag_handler() wpcf7 textarea form tag handler ^{CF7 6.1.4}

function wpcf7_textarea_form_tag_handler( $tag ) {
	if ( empty( $tag->name ) ) {
		return '';
	}

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

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

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

	$atts = array();

	$atts['cols'] = $tag->get_cols_option( '40' );
	$atts['rows'] = $tag->get_rows_option( '10' );
	$atts['maxlength'] = $tag->get_maxlength_option( '2000' );
	$atts['minlength'] = $tag->get_minlength_option();

	if (
		$atts['maxlength'] and $atts['minlength'] and
		$atts['maxlength'] < $atts['minlength']
	) {
		unset( $atts['maxlength'], $atts['minlength'] );
	}

	$atts['class'] = $tag->get_class_option( $class );
	$atts['id'] = $tag->get_id_option();
	$atts['tabindex'] = $tag->get_option( 'tabindex', 'signed_int', true );
	$atts['readonly'] = $tag->has_option( 'readonly' );
	$atts['autocomplete'] = $tag->get_autocomplete_option();

	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 = empty( $tag->content )
		? (string) reset( $tag->values )
		: $tag->content;

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

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

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

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

	$html = sprintf(
		'<span class="wpcf7-form-control-wrap" data-name="%1$s"><textarea %2$s>%3$s</textarea>%4$s</span>',
		esc_attr( $tag->name ),
		wpcf7_format_atts( $atts ),
		esc_textarea( $value ),
		$validation_error
	);

	return $html;
}