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simple_form_validations
Simple Validations is a Dart package that provides a collection of validators for common data validation scenarios. It simplifies the process of validating user input in forms, making it easy to ensure that data entered by users meets specific criteria.
Usage
To use this plugin, add simple_form_validations as a dependency in your pubspec.yaml file.
Example
class HomePage extends StatelessWidget {
const HomePage({super.key});
@override
Widget build(BuildContext context) {
final formKey = GlobalKey<FormState>();
return Scaffold(
body: SafeArea(
child: Container(
padding: const EdgeInsetsDirectional.all(22),
child: Form(
key: formKey,
child: Column(
children: [
TextFormField(
validator: (value) =>
SimpleValidations.usernameOrEmailValidator(value),
decoration: const InputDecoration(
hintText: 'Validator Demo',
enabledBorder: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(),
border: OutlineInputBorder(),
),
),
const SizedBox(height: 22),
TextFormField(
validator: (value) =>
SimpleValidations.passwordValidator(value),
decoration: const InputDecoration(
hintText: 'Strong Password Validator Demo',
enabledBorder: OutlineInputBorder(),
focusedBorder: OutlineInputBorder(),
border: OutlineInputBorder(),
),
),
const SizedBox(height: 22),
ElevatedButton(
onPressed: () {
if (formKey.currentState!.validate()) {
print("Valid data!");
}
},
child: const Text('Submit'),
),
],
),
),
),
),
);
}
}
Available Validators
The following validators are available in the package:
emptyFieldValidatorbankIfscValidatoralphaCharactersValidatoralphaCharactersWithSpaceValidatoralphaNumericCharactersValidatoralphaNumericCharactersWithSpaceValidatornumericValidatornumericWithSpaceValidatorpassportValidatorpanCardValidatoraadhaarValidatorvidValidatorvoterIdValidatorsocialSecurityValidatoremailValidatorphoneNumberValidatorurlValidatordecimalValidatorpasswordValidatorusernameValidatorfileExtensionValidatoripAddressValidatorhexColorValidatorcreditCardValidatorjsonValidatoruuidValidatorisbnValidatorcurrencyValidatormacAddressValidatorhtmlTagValidatorimeiValidatorageValidatorpostalCodeValidatorbankAccountNumberValidatornameValidatorusernameOrEmailValidatorisbn13Validatorimei15ValidatoruuidV4ValidatorpostalAddressValidatorcvvValidatoripv6ValidatorlatitudeValidatorlongitudeValidatorusernameOrDisplayNameValidatoremojiValidatorslugValidator
Issues and Feedback
Please feel free to report any issues or bugs you encounter. Your feedback and suggestions are highly appreciated and will help to improve this package.
