Bootstrap, required="true" not supported in IE9

Question

Here's my code.

<div class="form-group">
     <label class="col-md-3 col-sm-4 control-label" for="name">Your Name</label>
     <div class="col-md-7 col-sm-8">
         <input type="text" class="form-control" name="name" required="True" />
     </div>
</div>

Answer 1

Native form validation was not implemented until IE10. required is an HTML attribute and not an attribute added by Bootstrap, and Bootstrap does not implement form validation.

If you'd like form validation in IE9, you'll need to add a JavaScript library.

Browser support for form validation: http://caniuse.com/#feat=form-validation