wp_required_field_message

WordPress Version: 6.1

/**
 * 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);
}