[General]: Validation focuses latest invalid field instead of first

[uragecz]

Is there an existing issue for this?

• I have searched the existing issues

Package/Plugin version

9.2.1

Platforms

• Android
• iOS
• Linux
• MacOS
• Web
• Windows

Flutter doctor

Flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.16.8, on macOS 14.4.1 23E224 darwin-arm64, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 15.3)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2023.1)
[✓] VS Code (version 1.89.1)
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• No issues found!

Minimal code example

Code sample

  final _formKey = GlobalKey<FormState>();
  
   Widget build(BuildContext context) {
   return(Column(children: [
Form(key: _formKey, child: Column(children: [
      FormBuilderTextField(
        name: 'firstname',
        autovalidateMode: AutovalidateMode.onUserInteraction,
        initialValue: '',
        onChanged: (text) {},
        validator: (value) {
            return 'Required';
        },
      ),
       SizedBox(height: 30, width: 30),
      FormBuilderTextField(
        name: "lastname",
        autovalidateMode: AutovalidateMode.onUserInteraction,
        initialValue: '',
        onChanged: (text) {},
        validator: (value) {
            return 'Required';
        },
      ),
       SizedBox(height: 30, width: 30),
      FormBuilderDateTimePicker(
        name: "date_of_birthday",
        autovalidateMode: AutovalidateMode.onUserInteraction,
        inputType: InputType.date
        initialDate: DateTime(DateTime.now().year - 30, 1, 1),
        onChanged: (text) {},
        validator: (value) {
            return 'Required';
        },
      )
 ]), 
 TextButton(onPressed: () {_formKey.currentState?.validate() },child: Text('Submit'))
 ]));

Current Behavior

I have form with many FormBuilderTextFields, and some of them are required - (they have validator that checks if its value empty or not), when i am trying to submit the form, calling validation - _formKey.currentState?.validate(), the latest invalid FormField is being focused instead of first one. In my case the latest is FormBuilderDateTimePicker, so when i pres "Submit", the date picker is being opened.

Expected Behavior

After validation, the first invalid Field in the tree should be focused.

Steps To Reproduce

Aditional information

I suppose this is not desired behaviour, but if from some unknown reason that i haven't found this is wanted. Is there at least some way to prevent date picker from opening its picker / dialog ?

I also think that this issue is related to this - #1253, where the focused were jumped to the latest input despite there were also another invalid input above
No response

[deandreamatias]

Related with #1297

[jeejeestudio]

The solution at #1253 is still valid. I tried several things like unfocusing via a delayed future, nothing works except for that solution. uncomment or remove autovalidateMode: AutovalidateMode.always, at the field and random focussing on fields is gone.