Redirect from specific page to mobile URL

[solwebsolutions]

My client has created a QR Code that goes to a specific page on a non-mobile site. The client does have a mobile site, m.customersdomain.com
 
Question is, the QR Code has already been submitted to print for advertising and is going to a regular URL.
 
Is there a way to look for mobile devices that hit this one non-mobile page and redirect them to a specific mobile URL / page?

 

Would this be something in .htaccess file?

 

Basically, I'm looking @ 2 questions:

1.  Are you hitting a specific URL (already embedded in the QR Code)?

2.  Are you a mobile device?

 

If both are yes >> go to this mobile page

 

[solwebsolutions]

All,

Have this so far for JS:

if ((screen.width <= 700) &&
currentpage("regularURL")) {
window.location = "mobileurl";
}

I just need to figure out how to look @ the current URL ...I know currentpage() isn't really a function, but wanted to use it for getting my point across.

...and if it is in fact regular URL, then send them via window.location to mobile URL

[solwebsolutions]

All,

This may do it:

if ((screen.width <= 700) &&
location.href("regularURL")) {
window.location = "mobileurl";
}

 

...maybe???

 

Any better way?

 

Thanks!