WordPress函数:wp_required_field_message

一、函数简介

创建一条消息来解释必填的表单字段。(Creates a message to explain required form fields.)

使用频率:冷门

 

二、函数参数

* @return string Message text and glyph wrapped in a `span` tag.

 

三、函数案例

<?php wp_required_field_message() ?>

 

 

四、源代码

/**
 * Creates a message to explain required form fields.
 *
 * @since 6.1.0
 *
 * @return string Message text and glyph wrapped in a `span` tag.
 */
function wp_required_field_message() {
	$message = sprintf(
		'<span class="required-field-message">%s</span>',
		/* translators: %s: Asterisk symbol (*). */
		sprintf( __( 'Required fields are marked %s' ), wp_required_field_indicator() )
	);

	/**
	 * Filters the message to explain required form fields.
	 *
	 * @since 6.1.0
	 *
	 * @param string $message Message text and glyph wrapped in a `span` tag.
	 */
	return apply_filters( 'wp_required_field_message', $message );
}

 

 

THE END