You can use this widget for phone number verification. After the data entry is provided, it returns it to you with the code name. You can do whatever you want with the code you have received.



                  number: 6,
                  onComplete: (code) {
                        SnackBar(content: Text('Completed code is $code')));
                  validator: (value) {
                    ScaffoldMessenger.of(context).showSnackBar(const SnackBar(
                        content: Text('Do not leave any codes missing!')));
  • number number of textfields required for the pin.
  • onComplete code that returns after all textfields are filled.
  • validator Error message to be thrown if the form is submitted before any textfield is filled.
  • width with of each textfield.
  • obscureText Determines whether to hide codes.
  • style TextStyle of codes.
  • decoration InputDecoration of textfields.
  • validateErrorText This is the error message that will be sent if the form is tried to be sent while the codes are missing.

Additional information

In the future, it is planned that the phone will listen to the sms and receive the codes automatically.