MC-17925: Customer address attribute Phone validation issue

Author: yelahin-serhiy

app/code/Magento/Customer/Model/Data/Address.php

@@ -119,7 +119,7 @@ public function getCompany()
      */
     public function getTelephone()
     {
-        return trim($this->_get(self::TELEPHONE));
+        return $this->_get(self::TELEPHONE);
     }
 
     /**
@@ -327,7 +327,7 @@ public function setCompany($company)
      */
     public function setTelephone($telephone)
     {
-        return $this->setData(self::TELEPHONE, $telephone);
+        return $this->setData(self::TELEPHONE, trim($telephone));
     }
 
     /**

app/code/Magento/Sales/Model/Order/Address.php

@@ -601,7 +601,7 @@ public function setEmail($email)
      */
     public function setTelephone($telephone)
     {
-        return $this->setData(OrderAddressInterface::TELEPHONE, $telephone);
+        return $this->setData(OrderAddressInterface::TELEPHONE, trim($telephone));
     }
 
     /**