Bugfix initial validation

Sda2/P/Register/src/main/java/de/hdm_stuttgart/mi/Register.java

@@ -75,12 +75,10 @@ public class Register extends CustomComponent implements View, ValidateGlobal {
 				userForm.buildAndBind("Password", "password", PasswordField.class);
 		mainLayout.addComponents(password1Field);
 
-		userForm.setValidationVisibility(false);
 		userForm.setBuffered(true);
 		userForm.setItemDataSource(user);
 		
 		password2Field.addValidator(new ValidateSecondIdenticalInput(password1Field));
-		((AbstractField<?>) password2Field).setValidationVisible(false);
 		mainLayout.addComponents(password2Field);
 
 		cancelButton.addClickListener(new ClickListener() {
@@ -112,7 +110,8 @@ public class Register extends CustomComponent implements View, ValidateGlobal {
 				validateGlobal();
 			}
 		});
-
+		userForm.setValidationVisibility(false);
+		((AbstractField<?>) password2Field).setValidationVisible(false);
 	}
 
 	public void validateGlobal() {