Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to prevent the "are you sure you want to leave this page?" prompt on Facebook?

  • 2 பதிலளிப்புகள்
  • 7 இந்த பிரச்னைகள் உள்ளது
  • 85 views
  • Last reply by DJSigma

I'm using Firefox 35.0.1. If I make a post on my Facebook timeline that contains a link, when I hit "Post" and the page goes to refresh to add my post to my timeline, it asks if I'm sure I want to leave the page. I've seen that messages on some sites before, for example, if I'm on a forum and I write a post and go to leave the page before hitting submit, it'll ask me that, but I've never seen it on Facebook until a couple of days ago.

Is there any way to turn this message off? Or even better, can it be turned off just on Facebook? Thanks.

I'm using Firefox 35.0.1. If I make a post on my Facebook timeline that contains a link, when I hit "Post" and the page goes to refresh to add my post to my timeline, it asks if I'm sure I want to leave the page. I've seen that messages on some sites before, for example, if I'm on a forum and I write a post and go to leave the page before hitting submit, it'll ask me that, but I've never seen it on Facebook until a couple of days ago. Is there any way to turn this message off? Or even better, can it be turned off just on Facebook? Thanks.

தீர்வு தேர்ந்தெடுக்கப்பட்டது

hi DJSigma, to my knowledge you can only disable that behaviour globally: enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named dom.disable_beforeunload. double-click it and change its value to true...

Read this answer in context 👍 9

All Replies (2)

தீர்வு தேர்ந்தெடுக்கப்பட்டது

hi DJSigma, to my knowledge you can only disable that behaviour globally: enter about:config into the firefox address bar (confirm the info message in case it shows up) & search for the preference named dom.disable_beforeunload. double-click it and change its value to true...

philipp மூலமாக திருத்தப்பட்டது

Thanks, philipp! I guess Facebook must have made some changes to their code, but I'll make the change you suggested and see how it goes.