diff --git a/code/Model/EditableFormField.php b/code/Model/EditableFormField.php
index b85c67d..f582244 100755
--- a/code/Model/EditableFormField.php
+++ b/code/Model/EditableFormField.php
@@ -233,7 +233,7 @@ class EditableFormField extends DataObject
             $fieldClasses = $this->getEditableFieldClasses();
             $fields->addFieldsToTab('Root.Main', [
                 DropdownField::create('ClassName', _t(__CLASS__.'.TYPE', 'Type'), $fieldClasses)
-                    ->setEmptyString(_t(__CLASS__ . 'TYPE_EMPTY', 'Select field type'))
+                    ->setEmptyString(_t(__CLASS__ . '.TYPE_EMPTY', 'Select field type'))
             ]);
             return $fields;
         }
diff --git a/code/Model/EditableFormField/EditableTextField.php b/code/Model/EditableFormField/EditableTextField.php
index d9c1a3a..03d519f 100644
--- a/code/Model/EditableFormField/EditableTextField.php
+++ b/code/Model/EditableFormField/EditableTextField.php
@@ -112,7 +112,7 @@ class EditableTextField extends EditableFormField
 
         if ($this->MinLength > $this->MaxLength) {
             $result->addError(_t(
-                __CLASS__ . 'MINMAXLENGTHCHECK',
+                __CLASS__ . '.MINMAXLENGTHCHECK',
                 'Minimum length should be less than the Maximum length.'
             ));
         }