ImageButton - FormView.IsSubmitButton not working

[YBTopaz8]

Describe the bug FormView.IsSubmitButton doesn't seem to work on ImageButton . ON .NET MAUI There seems to be an issue with ImageButton control inside a FormView where doesn't seem to work. But it works just fine with a Button control. I even tried with 2 Buttons in the same FormView and they BOTH work as SubmitButton. But again, ImageButton doesn't seem to work as such.

To Reproduce Steps to reproduce the behavior:

1. Create a simple FormView
2. Add a simple TextField
3. Add a simple RequiredValidation on the textfield
4. Add an ImageButton and a Button control.
5. Set FormView.IsSubmitButton="True" on both controls
6. Run the app
7. Click on Button and observe the validation working (shows an error message)
8. Clear Textfield and click on ImageButton, Nothing happens

Expected behavior Upon clicking ImageButton Control, the FormView should perform a validation check, similar to the way Button control does.

Video

https://user-images.githubusercontent.com/41630728/211306971-d22a3c89-8234-42a8-a040-0e1315e6c919.mp4

Desktop (please complete the following information):

• Haven't tested on Windows yet.

Smartphone (please complete the following information):

• Device: Android Emulator
• OS: Android
• Version : 13

Additional context Add any other context about the problem here. A screenshot of my code:

[enisn]

It's released in 4.2.2. You can upgrade InputKit in your app until UraniumUI is updated. If it's not installed, you can add reference in your app's .csproj file until UraniumUI releases a new version with the latest Inputkit version

[YBTopaz8]

Understood, thanks a lot!. I updated immediately after seeing your comment, but after that, my Project couldn't build anymore, due to an error with validation as you may see here:

I thought maybe you had updated the docs on how to add validations, but apparently not . I even cleaned the project and rebuilt but still, no avail.

I decided to rollback to v4.2.1 just to see, and it still works well.

Perhaps I am doing something wrong? If so, then I'd appreciate your guidance !

[enisn]

It shouldn't be conflicted.

UraniumUI is just released with the new version, you can remove inputkit dependency and update only uraniumui packages at the moment

[YBTopaz8]

Oh dear sir, I apologize for raising so many issues, but I have some findings; After I updated from UraniumUI 2.2.1 -> 2.2.2 , I COULD not update InputKit from 4.2.1 -> 4.2.2. ( I even tried cleaning build) So, I DELETED InputKit completely from my project and then updated from UraniumUI 2.2.1 -> 2.2.2. (and cleaned build) The Issue was : The FormView does not perform any validations AND does not perform the SubmitCommand. I tried with a simple, sample code just to test here:

When I clicked on the button, nothing happens, no validation check, no running of RelayCommand, same for when I click on ImageButton.

So, I TRIED Reinstalling InputKit v4.2.2 from Nuget, cleaned build and rebuilt. That is when I noticed sometime interesting:

1. FormView.IsSubmitButton and SubmitCommand now work on ImageButton. In fact it even works with a simple Label
2. FormView.IsSubmitButton does NOT work with Button any more. Here is a short video of the code from my project and a demo in the android emulator:

https://user-images.githubusercontent.com/41630728/211425220-06b6a045-8249-40be-9ada-373c08428599.mp4