TextInput onBlur callback as option?

• tcomb-form-native v0.4.0
• react-native v0.21.0

For the TextInput field type you list among other standard options onBlur, onEndEditing, onFocus and onSubmitEditing. Can you give an example of how a callback would be indicated for these options?

var options = {
  fields: {
    textField: {
      onFocus: [ How do I code the callback here? ]
    }
  }
};

I find this library to be immensely helpful. Thanks for all of your work!

[alvaromb]

Basically, you can do this @flyingace

let options = {
  fields: {
    textField: {
      onFocus: () => { console.log('Your code here'); },
      // or
      onFocus: this._myOnFocusFunction.bind(this),
    },
  },
}

_myOnFocusFunction () {
  // Your code here
}

[sirwoetang]

Is there any way to scroll the focussed text component to the top of the page? I believe this should be a natural next step for most forms.

Something like this?

  _myOnFocusFunction (componentName) {
    if (componentName) {
      var component = this.refs.form1.getComponent(componentName)
      this.refs._requestScrollView.scrollTo({y: component.height})
    }
  }