HTML - Javascript - input condition -

ive been looking cant seem find clarification... creating form - if user select option contact "email", user must enter text value email input type.

here fiddle- https://jsfiddle.net/4s3blf65/

      if ($("input[name='option']").val()=='email') &&($("input[name='email1']").val() == '')   {     alert('enter email');                             return false;     }   

i cant seem figure out proper syntax js... suggestions?

try way:

if ($("input[name='option']:checked").val()=='email' && $("input[name='email1']").val() == '') {     alert('enter email');     return false; }