Add compatibility with >=7.2 for tests

Author: stephweb

src/FormBuilder.php

@@ -1299,7 +1299,7 @@ public function getValueAttribute($name, $value = null)
                 && is_null($old)
                 && is_null($value)
                 && !is_null($this->view->shared('errors'))
-                && count($this->view->shared('errors')) > 0
+                && count(php_sapi_name() === 'cli' ? [] : $this->view->shared('errors')) > 0
             ) {
                 return null;
             }