josueyeray 

Silverlight like textbox validations for Windows Phone 8. Adding a simple behavior to your textbox you can make text validations with regular expressions, numeric / non numeric or not empty conditions. Also... More information

Silverlight like textbox validations for Windows 8. Adding a simple behavior to your textbox you can make text validations with regular expressions, numeric / non numeric or not empty conditions. Also you can... More information