/home/kueuepay/public_html/vendor/laravel/framework/src/Illuminate/Contracts/Validation/Rule.php
<?php

namespace Illuminate\Contracts\Validation;

interface Rule
{
    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value);

    /**
     * Get the validation error message.
     *
     * @return string|array
     */
    public function message();
}
Response Code

Response Codes

Kueue Pay API responses include standard HTTP status codes to indicate the success or failure of a request. Successful responses will have a status code of 200 OK, while various error conditions will be represented by different status codes along with error messages in the response body.