<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:id="@+id/tx_in_username"
android:errorEnabled="true"
android:layout_marginLeft="@dimen/margin_LEFT_RIGHT"
android:layout_marginRight="@dimen/margin_LEFT_RIGHT"
android:layout_height="wrap_content">
<EditText
android:layout_width="match_parent"
android:layout_marginTop="10dp"
android:layout_height="36sp"
android:hint="Username"
/>
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