MC-40538: When entering example.com/0 into browser the homepage is shown (example.com)

Author: dhorytskyi

app/code/Magento/Store/Model/Validation/StoreCodeValidator.php

@@ -41,7 +41,9 @@ public function isValid($value)
             ),
             \Zend_Validate_Regex::NOT_MATCH
         );
+        $result = $validator->isValid($value);
+        $this->_messages = $validator->getMessages();
 
-        return $validator->isValid($value);
+        return $result;
     }
 }

app/code/Magento/Store/Model/Validation/StoreNameValidator.php

@@ -34,8 +34,13 @@ public function __construct(NotEmptyFactory $notEmptyValidatorFactory)
     public function isValid($value)
     {
         $validator = $this->notEmptyValidatorFactory->create(['options' => []]);
-        $validator->setMessage(__('Name is required'), \Zend_Validate_NotEmpty::IS_EMPTY);
+        $validator->setMessage(
+            __('Name is required'),
+            \Zend_Validate_NotEmpty::IS_EMPTY
+        );
+        $result = $validator->isValid($value);
+        $this->_messages = $validator->getMessages();
 
-        return $validator->isValid($value);
+        return $result;
     }
 }

app/code/Magento/Store/Model/Validation/StoreValidator.php

@@ -44,7 +44,9 @@ public function isValid($value)
         foreach ($this->rules as $fieldName => $rule) {
             $validator->addRule($rule, $fieldName);
         }
+        $result = $validator->isValid($value);
+        $this->_messages = $validator->getMessages();
 
-        return $validator->isValid($value);
+        return $result;
     }
 }