From 9bd99c81a98d395f68a00160ac2004f7a15e30a0 Mon Sep 17 00:00:00 2001
From: AnthonyAxenov <anthonyaxenov@gmail.com>
Date: Sun, 7 Jun 2020 19:28:55 +0800
Subject: [PATCH] =?UTF-8?q?=D0=A3=D0=BB=D1=83=D1=87=D1=88=D0=B5=D0=BD=20?=
 =?UTF-8?q?=D0=BA=D0=BB=D0=B0=D1=81=D1=81=20Document?=
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* валидация в setCashier() только если передан не-null
* valid_strlen()
* Constraints::MAX_LENGTH_CASHIER_NAME
* phpdoc
---
 src/AtolOnline/Entities/Document.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/AtolOnline/Entities/Document.php b/src/AtolOnline/Entities/Document.php
index f3eaaae..4134d51 100644
--- a/src/AtolOnline/Entities/Document.php
+++ b/src/AtolOnline/Entities/Document.php
@@ -9,6 +9,7 @@
 
 namespace AtolOnline\Entities;
 
+use AtolOnline\Constants\Constraints;
 use AtolOnline\Exceptions\AtolCashierTooLongException;
 use AtolOnline\Exceptions\AtolException;
 use AtolOnline\Exceptions\AtolInvalidJsonException;
@@ -259,9 +260,11 @@ class Document extends Entity
      */
     public function setCashier(?string $cashier)
     {
-        $cashier = trim($cashier);
-        if ((function_exists('mb_strlen') ? mb_strlen($cashier) : strlen($cashier)) > 64) {
-            throw new AtolCashierTooLongException($cashier, 64);
+        if ($cashier !== null) {
+            $cashier = trim($cashier);
+            if (valid_strlen($cashier) > Constraints::MAX_LENGTH_CASHIER_NAME) {
+                throw new AtolCashierTooLongException($cashier, Constraints::MAX_LENGTH_CASHIER_NAME);
+            }
         }
         $this->cashier = $cashier;
         return $this;