best_form_validator

Description:

best form validator

best_form_validator is a comprehensive Flutter package designed to simplify form validation. It provides a robust set of validation functions for various form fields, including email, phone, password, name, and age. The package supports phone number validation according to different countries' phone number formats, making it versatile for international applications.
Features #
Email Validation: Ensure that email addresses are in the correct format.
Phone Number Validation: Validate phone numbers based on different countries' formats.
Password Validation: Flexible password validation with criteria such as length, inclusion of numbers, letters, special characters, lowercase, and uppercase letters.
Name Validation: Validate names to ensure they do not contain special characters, numbers, or leading/trailing spaces.
Age Validation: Validate age from a DateTime or string input, with a configurable minimum age limit.
Getting started #
Installation
Add the following to your pubspec.yaml:
dependencies:
best_form_validator: ^1.0.0
Run flutter pub get to install the package.
Usage #
Email Validation
import 'package:best_form_validator/email_validator.dart';
String? emailError = EmailValidator.validate('[email protected]');
Phone Number Validation
import 'package:best_form_validator/phone_validator.dart';
Load phone regex map (should be done at app initialization) if you will not call this function
before utilizing any function then phone verification will not work
await Validators.loadPhoneRegex();
PhoneValidator phoneValidator = PhoneValidator('US');
String? phoneError = phoneValidator.validate('+12345678901');
to /example folder.
import 'package:best_form_validator/password_validator.dart';

///Password validation
PasswordValidator passwordValidator = PasswordValidator(
checkLength: true,
checkNumberAndLetter: true,
checkSpecialCharacter: true,
checkLowerCase: true,
checkUpperCase: true,
minLength: 8,
);

String? passwordError = passwordValidator.validate('Password1!');

//Name Validation
String? nameError = NameValidator.validate('John Doe');

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Additional information #