EasyValidator.equalLength constructor
A factory constructor for creating an EqualLengthValidator.
The EqualLengthValidator validates that a given input has a length equal to the specified length
.
An optional errorMessage
can be provided to customize the error message.
Example usage:
final validator = EasyValidator.equalLength(10,'Value must be equal to 10');
String? result = validator.validate("test");
print(result); // 'Value must be equal to 10'
Implementation
const factory EasyValidator.equalLength(int length, [String? errorMessage]) =
EqualLengthValidator;