Fixes a crash noticed only through monkey testing

Signed-off-by: Janne Koschinski <janne@kuschku.de>

app/src/main/java/de/kuschku/quasseldroid/ui/setup/accounts/edit/AccountEditActivity.kt

@@ -110,8 +110,7 @@ class AccountEditActivity : DaggerAppCompatActivity() {
     hostValidator = object : TextValidator(
       hostWrapper::setError, resources.getString(R.string.hint_invalid_host)
     ) {
-      override fun validate(text: Editable) =
-        text.toString().matches(Patterns.DOMAIN_NAME)
+      override fun validate(text: Editable) = text.toString().matches(Patterns.DOMAIN_NAME)
     }
 
     portValidator = object : TextValidator(

app/src/main/res/layout/setup_account_edit.xml

@@ -56,14 +56,14 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:hint="@string/label_account_name"
-        app:errorEnabled="true"
         tools:ignore="LabelFor">
 
         <EditText
           android:id="@+id/name"
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
-          android:inputType="text" />
+          android:inputType="text"
+          app:errorEnabled="true" />
       </android.support.design.widget.TextInputLayout>
     </LinearLayout>
 
@@ -100,14 +100,14 @@
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
           android:hint="@string/label_connection_host"
-          app:errorEnabled="true"
           tools:ignore="LabelFor">
 
           <EditText
             android:id="@+id/host"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:inputType="textUri" />
+            android:inputType="textUri"
+            app:errorEnabled="true" />
         </android.support.design.widget.TextInputLayout>
 
         <android.support.design.widget.TextInputLayout
@@ -115,7 +115,6 @@
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
           android:hint="@string/labelConnectionPort"
-          app:errorEnabled="true"
           tools:ignore="LabelFor">
 
           <EditText
@@ -123,7 +122,8 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:inputType="number"
-            android:text="@string/defaultConnectionPort" />
+            android:text="@string/defaultConnectionPort"
+            app:errorEnabled="true" />
         </android.support.design.widget.TextInputLayout>
       </LinearLayout>
     </LinearLayout>