validator/validator library
Classes
- UsernameValidator
- Provides validation rules and methods for validating usernames.
- ValidationRule
- Represents a single validation rule that can be applied to a string value.
- ValidationRules
- Predefined sets of ValidationRules for common validation scenarios.
- Validators
- A collection of common validation rules for form fields.
Enums
- PasswordRequirement
- Password validation requirements.
Functions
-
validateEmail(
String? value) → String? -
Validates the given
valueas an email. -
validateOtp(
String? value) → String? -
Validates the given
valueas an OTP (One-Time Password). -
validatePassword(
String? value) → String? -
Validates the given
valueas a password. -
validateUsername(
String? value) → String? -
Validates the given
valueas a username.
Typedefs
- ValidationFunction = String? Function(String?)
- Defines the signature for a validation function.