docs: function(){
        this.validators = arrayFrom(this.validators);
  
        if (typeof this.defaultValue == 'undefined')
          this.defaultValue = this.value;
  
        UINode.prototype.init.call(this);
  
        if (this.value)
        {
          var value = this.value;
          this.value = undefined;
          this.setValue(value);
        }
  
        if (this.required)
          this.setRequired(this.required);
        this.init = true;
      }