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pin_code_fields package
documentation
pin_code_fields.dart
PinCodeTextField
validator property
validator property
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validator
property
FormFieldValidator
<
String
>
?
validator
final
Validator for the
TextFormField
Implementation
final FormFieldValidator<String>? validator;
pin_code_fields package
documentation
pin_code_fields
PinCodeTextField
validator property
PinCodeTextField class