<?php

namespace Faker;

use Faker\Extension\Extension;

/**
 * Proxy for other generators, to return only valid values. Works with
 * Faker\Generator\Base->valid()
 *
 * @mixin Generator
 */
class ValidGenerator
{
    protected $generator;
    protected $validator;
    protected $maxRetries;

    /**
     * @param Extension|Generator $generator
     * @param callable|null       $validator
     * @param int                 $maxRetries
     */
    public function __construct($generator, $validator = null, $maxRetries = 10000)
    {
        if (null === $validator) {
            $validator = static function () {
                return true;
            };
        } elseif (!is_callable($validator)) {
            throw new \InvalidArgumentException('valid() only accepts callables as first argument');
        }
        $this->generator = $generator;
        $this->validator = $validator;
        $this->maxRetries = $maxRetries;
    }

    public function ext(string $id)
    {
        return new self($this->generator->ext($id), $this->validator, $this->maxRetries);
    }

    /**
     * Catch and proxy all generator calls but return only valid values
     *
     * @param string $attribute
     *
     * @deprecated Use a method instead.
     */
    public function __get($attribute)
    {
        trigger_deprecation('fakerphp/faker', '1.14', 'Accessing property "%s" is deprecated, use "%s()" instead.', $attribute, $attribute);

        return $this->__call($attribute, []);
    }

    /**
     * Catch and proxy all generator calls with arguments but return only valid values
     *
     * @param string $name
     * @param array  $arguments
     */
    public function __call($name, $arguments)
    {
        $i = 0;

        do {
            $res = call_user_func_array([$this->generator, $name], $arguments);
            ++$i;

            if ($i > $this->maxRetries) {
                throw new \OverflowException(sprintf('Maximum retries of %d reached without finding a valid value', $this->maxRetries));
            }
        } while (!call_user_func($this->validator, $res));

        return $res;
    }
}

• [D] Calculator
• [D] Container
• [D] Core
• [D] Extension
• [D] Guesser
• [D] ORM
• [D] Provider
• [F] ChanceGenerator.php
  Delete
• [F] DefaultGenerator.php
  Delete
• [F] Documentor.php
  Delete
• [F] Factory.php
  Delete
• [F] Generator.php
  Delete
• [F] UniqueGenerator.php
  Delete
• [F] ValidGenerator.php
  Delete

Service Section

Our Services: Streamlining Your Payment Experience with Excellence

Discover how our services are designed to enhance your NFC Pay experience with convenience, security, and innovative solutions. From managing transactions to secure payments, we are dedicated to providing seamless support every step of the way.

Secure Card Storage

Easily save your credit and debit card details within our app for quick and secure transactions. This feature ensures that your payment information is protected with advanced encryption and can be used for future purchases with just a tap.

Effortless Money Transfers

Transfer funds quickly and securely between users with our streamlined money transfer service. Simply select the recipient, enter the amount, and authorize the transaction for instant, hassle-free transfers.

Merchant Account Setup

Activate your merchant account effortlessly to start receiving payments. Our intuitive setup process ensures that you can begin accepting transactions smoothly, helping your business thrive with minimal setup time.

Real-Time Transaction Tracking

Keep track of all your transactions in real time through our app. Monitor payment statuses, view transaction history, and manage your account efficiently, ensuring complete control over your financial activities.

Customer Support

Our dedicated support team is available to assist you with any queries or issues. Whether you need help with setting up your account or resolving transaction-related questions, we’re here to provide prompt and reliable assistance.