Search form for Custom Post Types

cpt-search

<form role="search" method="get" id="searchform" action="<?php echo home_url( '/' ); ?>">
<div class="row">
    <div class="large-12 columns">
      <div class="row collapse">
        <div class="small-10 columns">
        <input type="text" name="s" id="s" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;" placeholder="Type event keywords here ..."/>
        </div>
        <div class="small-2 columns">
            <input type="hidden" name="post_type" value="events" />
            <input type="submit" id="searchsubmit" value="Search Events" class="button [secondary success ] postfix"/>
        </div>
      </div>
    </div>
  </div>
</form>