f (this.property === undefined) {
                $("#node-input-property").val("payload");
            }
            $("#node-input-property").typedInput({default:'msg',types:['msg']});
            $("#node-input-splt").typedInput({
                default: 'str',
                typeField: $("#node-input-spltType"),
                types:[
                    'str',
                    'bin',
                    {value:"len", label:RED._("node-red:split.splitLength"),validate:/^\d+$/}
                ]
  