In Facebook app browser site doesn't work well

I have a coupon website www.ekuponi.com. Coupons open a new tab in background when clicked and show a coupon code on the current tab. In Facebook app browser it doesn't work because Facebook doesn't allow opening more tabs. I found a code that can check if the user is using Facebook app browser:


function isFacebookApp() {

var ua = [login to view URL] || [login to view URL] || [login to view URL];

return ([login to view URL]("FBAN") > -1) || ([login to view URL]("FBAV") > -1);



I want to change the code to just show a coupon code, not to open the tab in background if user is using FB app. But when I use isFacebookApp() the site loads endlessly like there's some kind of a conflict. Why isn't this code working?

Kemahiran: PHP, JavaScript, HTML, CSS, Reka Bentuk Laman Web

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Tentang Majikan:
( 5 ulasan ) Zagreb, Croatia

ID Projek: #32236354

Dianugerahkan kepada:


sir message me i can fix this now .... sir message me i can fix this now .... sir message me i can fix this now ....

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Hello. Hope you're doing well ! I am expert at various programming and designing skills having 8+ years of experience in PHP, HTML, CSS, WEBSITE DESIGN, JAVASCRIPT and many other. Please review our portfolio. I wou Lagi

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Hi There, Can you share the details of the error over chat so I can fix this issue in a quick turnaround Waiting for your response, Nayla R.

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Hi there, I am an experienced website developer & Designer having 8+ years of experience in this field, I can change the coupon code just the way you need them in just few hours. Let's connect over the chat and have a Lagi

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