Question

I need to write jquery code like :

if($('label').hasClass('info_')) {

}

There are many class names like : info_1, info_2 ,info_3 etc. So , I must write that, if label has a classname which starts info_; do something.

But I looked jquery site and searched hasClass(). There is no example about this. Is there any way to do it? Thank you.

Answer 1

Try using :

  $("[class^=info_]"); //Classes Starts with  info_
  $('[class*=info_]');  // Classes which contains info_

As per your code instead of hasClass

if($('label').is('[class*=info_]')){} //Contains

or

 if($('label').is('[class^=info_]')){} //Starts with