password show and hide fontawewome

//HTML
<div class="ic-single-input ic-show-hide">
  <label for="password">Email Address</label>
  <span>Min 6 character passwords</span>
  <input id="password-field" type="password" class="form-control" name="password" value="secret"><span toggle="#password-field" class="fa fa-fw fa-eye field-icon toggle-password"></span>
</div>


// hide and show passwords
		$(".toggle-password").click(function() {
		  $(this).toggleClass("fa-eye fa-eye-slash");
		  var input = $($(this).attr("toggle"));
		  if (input.attr("type") == "password") {
		    input.attr("type", "text");
		  } else {
		    input.attr("type", "password");
		  }
		});