flutter_form_builder

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A workaround is to have the form builder inside a stateful widget but a builder widget would be more convenient

FormBuilder(
  key: form,
  initialValue: {'dp': <SOME_VALUE>},
  child: Column(
    children: [
      FormBuilderValue(
        builder: (form_value) => <SOME_WIDGET>
      ),
      DPSelector(name: 'dp')
    ]
  )
)

Current use case that I have is -

• I have a profile picture selector as part of the form
• I want to display the currently selected picture next to the username

For now I am using a stateful widget to handle this.

I'd be happy to work on a pull request for this if it seems fruitful.

Sorry, but I could not understand. Are you trying to show/hide fields dynamically? In such case, registerField and removeInternalFieldValue from formKey currentState does not satisfy your situation?

@WilliamCunhaCardoso Is there an example or any documentation for what you're referring? (am trying to show/hide fields dynamically) It would be helpful for any first timers like me. Appreciate and thanks in advance.

@WilliamCunhaCardoso Is there an example or any documentation for what you're referring? (am trying to show/hide fields dynamically) It would be helpful for any first timers like me. Appreciate and thanks in advance.

Unfortunately, no :(

But I wish to do one. Actually, I am with limited time due to my job, so, till now I could not be able to give such help.

Actually, here in my project I am showing and hiding fields with Visibility()

@BLaZeKiLL I don't understand your question. What do you need? Show a form field value in another widget?

This is similar too 2 way binding in angular,

Suppose I have a text input field and a plain old text widget. I would like to have the value from the text field be reflected in the text widget without needing to submit the form

So if we have a builder widget that returns the forms current value we can have a text widget in side the builder reading the form value and displaying it.

Anytime the text input field is updated the builder widget would rebuild with the updated value

@BLaZeKiLL Ok, maybe with formKey.currentState.instantValues['fieldName'].value can be access to instant value of field and used in widget that you want

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