如何显示工具提示（Bootstrap）的不同标题以及如何对表单进行html验证？

Question

I try to show two different title for the Tooltip (Bootstrap) and a standard html validation forms.

Sample code to http://jsfiddle.net/00kvznLu/

<form data-toggle="validator" role="form" class='containter'>    
  <div class="form-group">
    <label for="inputTwitter" class="control-label">Twitter</label>
    <div class="input-group">
      <span class="input-group-addon">@</span>
      <input type="text" data-toggle="tooltip" title="Do it here..." pattern="^([_A-z0-9]){3,}$" maxlength="20" class="form-control" id="inputTwitter" placeholder="1000hz" required>
    </div>
  </div>
  <div class="form-group">
    <input type="submit" value="Check Form">
  </div>
</form> 

But for some reason, I do not Tooltip displays as well as on http://getbootstrap.com/javascript/#tooltips

Is it possible to make so that when you move the computer mouse was shown title = "messages1", and the derivation of error "pattern" to the standard message "Enter the data in the specified format." added title = "messages2"?

Is it possible to do like this tooltip-title="messages1" and error-pattern-title="messages2" ?

Bootstrap Tooltip:

Error message:

Update 1: Added data-title="Custom Title"

<input type="text" data-toggle="tooltip" pattern="^([_A-z0-9]){3,}$" maxlength="20" class="form-control" data-title="Custom Title" title="Do it here.." id="inputTwitter" placeholder="1000hz" required>

Answer 1

use the below script. Trick is to apply a tooltip to the parent tag of the input. Let me know if this helps. Working Fiddle

$(function () {
  $('#inputTwitter').parent().tooltip({
   title : $('#inputTwitter').data('title')
  });
})

Answer 2

You can set it like this:

var newValue = 'This is a new message';
$(tooltip-selector).attr('title', newValue)
    .tooltip('fixTitle')
    .tooltip('show');

I suggest you to use data-original-title instead of title Fiddle here

Check @Mehmet Duran answer