GoFuckYourself.com - Adult Webmaster Forum - View Single Post - Javascript: How do I check if a var is null or hasn't been set??

J.P. · 12-08-2005, 03:53 AM

try this:

Code:

if (typeof myvar = = "undefined") {
   // do something - or nothing :)
}

this should solve your problem...

of course, drop the space between = and =

12-08-2005, 03:53 AM
J.P. Confirmed User Join Date: Jun 2004 Posts: 689	try this: Code: if (typeof myvar = = "undefined") { // do something - or nothing :) } this should solve your problem... of course, drop the space between = and = __________________ Webmasters! Looking for new affiliate programs to promote? Affiliate Program Search <-- Search for programs with FHGs, RSS feed, specific niche sponsors, ... Last edited by J.P.; 12-08-2005 at 03:56 AM..