Flutter Form Validation Tutorial

Published: 26 April 2021
on channel: IntelliLogics

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Source Code
https://github.com/abidroid/form_vali...

flutter form handling and validation is an important requirement in flutter applications.
in flutter form can be created very easily with the form widget and for form validation we use Global form key.
We place a validator in each TextFormField and then with the formKey execute the validation logic as
formKey.currentState.validate()

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