Form request return json

request.txt

use Illuminate\Validation\ValidationException;
use Illuminate\Contracts\Validation\Validator;
use Illuminate\Http\Exceptions\HttpResponseException;
 
/**
 * Handle a failed validation attempt.
 *
 * @param  \Illuminate\Contracts\Validation\Validator $validator
 * @return void
 *
 * @throws HttpResponseException
 */
protected function failedValidation(Validator $validator) : void
{
    $errors = (new ValidationException($validator))->errors();
    throw new HttpResponseException(format_response(ResultCode::ERROR, null, $errors));
}