Form validation and form helper

Question

I still struggle with the form validation and form helpers in Play 2.0. I have this login screen that I use together with the Twitter Bootstrap. So my login form looks like this

Answer 1

1. Because of this line @elements.infos.mkString(", "). You are displaying the information about the field there. Remove it to don't display the information.

2. Add this code:

   @if(elements.hasErrors) {
       @elements.infos.mkString(", ") 
   }
   

3. To set the classname: add this to your Twitter Bootstrap field: class="@elements.args.get('_class). And in your login form add the class parameter, like this: @inputText(loginForm("email"), '_label -> "Email", '_class -> "classname")

To understand the concept, take a look at the source code: https://github.com/playframework/Play20/blob/master/framework/src/play/src/main/scala/views/helper/defaultFieldConstructor.scala.html