WP_Customize_Setting::check_capabilities() WordPress Method

The WP_Customize_Setting::check_capabilities() is a method used to check whether the current user has the necessary capabilities to change a Customizer setting. This is typically called before rendering the control for a setting to see if the user is allowed to change it.

WP_Customize_Setting::check_capabilities() #

	final public function check_capabilities() {
		if ( $this->capability && ! current_user_can( $this->capability ) ) {
			return false;
		}

		if ( $this->theme_supports && ! current_theme_supports( ... (array) $this->theme_supports ) ) {
			return false;
		}

		return true;
	}