<div>
thanks Batalf,<br />
<br />
The problem was that just above my code, I had:<br />
if (strString.length == 0) return false; which was preventing me from testing an empty string.
</div>


thanks Batalf,

The problem was that just above my code, I had:
if (strString.length == 0) return false; which was preventing me from testing an empty string.

<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
when a user clicks into an input field, onblur, I want to test if that field has been left blank. &nbsp;Currently, I have tried <br />
if (strString == &quot;&quot;) but it doesn't work. &nbsp;does anyone know the correct syntax to use?<br />
<br />
Thanks<br />
<br />
Mitesh
</div>
</div>


Hi,

when a user clicks into an input field, onblur, I want to test if that field has been left blank.  Currently, I have tried 
if (strString == "") but it doesn't work.  does anyone know the correct syntax to use?

Thanks

Mitesh

testing if input field is empty onblur

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.