A small adaptation for Android of the new Material design's text fields
It has the same setText methods as a simple EditText:
-setError(CharSequence error)
-setError(CharSequence error, Drawable icon)
Both methods adapted from: http://developer.android.com/reference/android/widget/TextView.html#setError(java.lang.CharSequence)
A sample screenshot with an information label:
![Sample] (images/Screenshot_2014-10-27-09-12-52.png)
and with an error message:
![Photo with an error message] (images/Screenshot_2014-10-27-09-13-00.png)
You can configure a custom icon for your error messages (see screenshot below):
![Error message with custom icon] (images/Screenshot_2014-10-27-09-13-08.png)