public static function integer($value, $message = '')
{
if (!is_int($value)) {
static::reportInvalidArgument(sprintf($message ?: 'Expected an integer. Got: %s', static::typeToString($value)));
}
}
/** * @param UniquenessCheckerInterface $uniquenessChecker * @param int $tokenLength * * @throws \InvalidArgumentException */ public function __construct(UniquenessCheckerInterface $uniquenessChecker, $tokenLength) { Assert::integer($tokenLength, 'The value of token length has to be an integer.'); Assert::range($tokenLength, 1, 40, 'The value of token length has to be in range between 1 to 40.'); $this->tokenLength = $tokenLength; $this->uniquenessChecker = $uniquenessChecker; }