Solution 1 : Using Controller TextEditingController
Read moreHow do you make a TextFormField in flutter?
Create a button to validate and submit the form.
Read moreHow do I show TextFormField in Flutter?
Display the current value of the text field.
Read moreHow do I set value in TextFormField?
“how to change the value of a textformfield flutter” Code Answer
Read moreHow do I autofill TextFormField in Flutter?
Add the Auto-fill hint using constants form AutofillHints class as a list . even if you only have one Hint, you have to add it as a single item in a list. TextFormField after Auto-fill hint added. For a complete list of supported auto-fill hints in flutter refer to this documentation.
Read moreHow do you pass a validator to the TextFormField in Flutter?
Validating TextFormField
Read moreHow do you get value in flutter?
Below are the steps explaining the use of the controller.
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