wpseek.com
WordPress开发者和主题制作者的搜索引擎



wp_required_field_indicator › WordPress Function

Since6.1.0
已弃用n/a
wp_required_field_indicator ( 没有参数 )
返回:
  • (string) Indicator glyph wrapped in a `span` tag.
定义在:
文档:

Assigns a visual indicator for required form fields.



源码

function wp_required_field_indicator() {
	/* translators: Character to identify required form fields. */
	$glyph     = __( '*' );
	$indicator = '<span class="required">' . esc_html( $glyph ) . '</span>';

	/**
	 * Filters the markup for a visual indicator of required form fields.
	 *
	 * @since 6.1.0
	 *
	 * @param string $indicator Markup for the indicator element.
	 */
	return apply_filters( 'wp_required_field_indicator', $indicator );
}