My Translations Not Loaded When Upgrading to v5.2.2

[tareq-alqadi]

After upgrading to v5.2.2, my translations are not loaded anymore. The problem lies with the third argument passed to Validator::extend.

Problem Code:

    Validator::extend('currency_code', function ($attribute, $value, $parameters, $validator) use(&$currency_code) {
        $status = false;

        $currency_code = $value;

        $currencies = config('money.currencies');

        if (array_key_exists($value, $currencies)) {
            $status = true;
        }

        return $status;
    },
        trans('validation.custom.invalid_currency', ['attribute' => $currency_code])
    );

Suggested Solution:
To fix this, use the Validator::replacer method to dynamically load translations during validation:

    Validator::extend(
        'currency_code',
        function ($attribute, $value, $parameters, $validator) {
            $status = false;

            $currencies = config('money.currencies');

            if (array_key_exists($value, $currencies)) {
                $status = true;
            }

            return $status;
        }
    );

    Validator::replacer('currency_code', function ($message, $attribute, $rule, $parameters) {
        return trans('validation.custom.invalid_currency', ['attribute' => $attribute]);
    });