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Hi
I want to disable button if my form is invalid.
normally I set (OnPressed : null) and it works for all buttons but it does not work with this button.
is there any trick to do that ?
The text was updated successfully, but these errors were encountered:
Hi
I want to disable button if my form is invalid.
normally I set (OnPressed : null) and it works for all buttons but it does not work with this button.
is there any trick to do that ?
The text was updated successfully, but these errors were encountered: