Merge pull request jquery-archive#5848 from jhogervorst/issue-5690

Textinput: height correctly calculated (without extra padding) for box-sizing

Author: jaspermdegroot

js/widgets/forms/textinput.js

@@ -125,7 +125,11 @@ $.widget( "mobile.textinput", $.mobile.widget, {
 					clientHeight = input[ 0 ].clientHeight;
 
 				if ( clientHeight < scrollHeight ) {
-					input.height( scrollHeight + extraLineHeight );
+					var paddingTop = parseFloat( input.css( "padding-top" ) ),
+						paddingBottom = parseFloat( input.css( "padding-bottom" ) ),
+						paddingHeight = paddingTop + paddingBottom;
+					
+					input.height( scrollHeight - paddingHeight + extraLineHeight );
 				}
 			};