disableCardNumberAutoFillHints property
Setting this flag to true will disable autofill hints for Credit card number text field. Flutter has a bug when auto fill hints are enabled for credit card numbers it shows keyboard with characters. But, disabling auto fill hints will show correct keyboard.
Defaults to false.
You can follow the issue here https://github.com/flutter/flutter/issues/104604.
Implementation
final bool disableCardNumberAutoFillHints;