PasswordValidator

Use PasswordValidator when a password must satisfy multiple strength requirements at once.

Create a rule

Rule::password(string $field): PasswordValidator

Methods

Method	Description
`length(int $min, int $max)`	Configure the accepted password length.
`validate(mixed $value)`	Return the first password error or `null`.
`validateAll(mixed $value)`	Return all failed strength checks.
`validateFieldAll(mixed $value)`	Run shared and password-specific checks.
`required(bool $required = true)`	Mark the field as required.
`optional()`	Allow a missing password.

Example

use Fynix\Rule;

$validator = Rule::password('password')
    ->length(8, 64);

$errors = $validator->validateFieldAll('abc');

Password checks include uppercase, lowercase, number, special character, and length requirements. Use validateFieldAll() to show a complete checklist to a user.