wp_required_field_indicator

函式
wp_required_field_indicator ( No parameters )
返回值
  • (string) Indicator glyph wrapped in a `span` tag.
定義位置
相關方法
wp_required_field_messagewp_prepare_site_datawp_referer_fieldwp_redirect_admin_locationswp_resource_hints
引入
6.1.0
棄用
-

wp_required_field_indicator: 這個函式為WordPress管理面板中的表單欄位新增一個必填欄位指示器。它用於標記提交表單所需的欄位。

為所需的表單欄位分配一個視覺指示器。

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EnlighterJS 3 Syntax Highlighter
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 );
}
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 ); }
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 );
}

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