public function is_loadable() {

		// Loadable defaults to true if no conditions. Making the popup available everywhere.
		$loadable = true;

		if ( ! $this->ID ) {
			return false;
			// Published/private
		}

		$filters = array( 'php_only' => true );

		if ( $this->has_conditions( $filters ) ) {

			// All Groups Must Return True. Break if any is false and set $loadable to false.
			foreach ( $this->get_conditions( $filters ) as $group => $conditions ) {

				// Groups are false until a condition proves true.
				$group_check = false;

				// At least one group condition must be true. Break this loop if any condition is true.
				foreach ( $conditions as $condition ) {

					// If any condition passes, set $group_check true and break.
					if ( ! $condition['not_operand'] && $this->check_condition( $condition ) ) {
						$group_check = true;
						break;
					} elseif ( $condition['not_operand'] && ! $this->check_condition( $condition ) ) {
						$group_check = true;
						break;
					}

				}

				// If any group of conditions doesn't pass, popup is not loadable.
				if ( ! $group_check ) {
					$loadable = false;
				}

			}

		}

		return apply_filters( 'pum_popup_is_loadable', $loadable, $this->ID );
	}