Setup e-mail fix

setup.php

@@ -204,12 +204,12 @@ class Setup
         while (!$this->_username = readline($this->l('Username: '))) {
             echo Console::log($this->l('Username must be set'), 'red') . PHP_EOL;
         };
-        while (!$this->_email || ($this->_email && $this->checkEmail($this->_email))) {
+        while (!$this->_email || ($this->_email && !$this->trueEmail($this->_email))) {
             $this->_email = readline('E-mail: ');
             if (!$this->_email) {
                 echo Console::log($this->l('E-mail must be set'), 'red') . PHP_EOL;
             }
-            if (!$this->checkEmail($this->_email)) {
+            if (!$this->trueEmail($this->_email)) {
                 echo Console::log($this->l('E-mail must be correct'), 'red') . PHP_EOL;
             }
         }
@@ -227,7 +227,7 @@ class Setup
         echo Console::log($this->l('Admin account complete'), 'green') . PHP_EOL;
     }
 
-    private function checkEmail($email): bool
+    private function trueEmail($email): bool
     {
         $email = filter_var($email, FILTER_VALIDATE_EMAIL);
         return $email ? true : false;