Using class attribute in TextInput's render method limits adding more classes

[mysutka]

I would like to be able add more classes to the default 'text form-control'.

Now the input renders with these default classes when i don't specify them in constructor.

...
"widget" => new TextInput()
...

When any class is specified in constructor option attr these default do not render

...
"widget" => new TextInput(array(
  "attrs" => array("class" => "any-class"),
))
...

This renders input with class="any-class" but it should preserve the default classes and render the input with class="any-class text form-control"

[yarri]

I don't think that preserve default classes is a good idea. There must be a way to set completely different classes. So you should use

...
"widget" => new TextInput(array(
  "attrs" => array("class" => "any-class text form-control"),
))
...

Does it sound good to you?