wp_required_field_indicator(): string
Assigns a visual indicator for required form fields.
Return
string Indicator glyph wrapped in a span
tag.
Source
File: wp-includes/general-template.php
.
View all references
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 );
}
Hooks
-
apply_filters( 'wp_required_field_indicator',
string $indicator ) -
Filters the markup for a visual indicator of required form fields.
Changelog
Version | Description |
---|---|
6.1.0 | Introduced. |