@Override
    public boolean canInsert() {
        if (title == null) {
            return false;
        }
        if (xCoordinate < 0) {
            return false;
        }
        if (width < 0) {
            return false;
        }
        if (helpHtml == null) {
            return false;
        }
        if (columnNumber < 1) {
            return false;
        }
        if (projectId < 1) {
            return false;
        }
        return true;
    }