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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

How can I disable the memory input form for a specific site?

  • 1 freagra
  • 3 leis an bhfadhb seo
  • 8 views
  • Freagra is déanaí ó cor-el

more options

I would like to set firefox to never save informations that I write on transaction web sites.

I would like to set firefox to never save my credit card number.

How can a do this?

I would like to set firefox to never save informations that I write on transaction web sites. I would like to set firefox to never save my credit card number. How can a do this?

All Replies (1)

more options

Firefox should recognize the credit card number automatically and not store is as part of saved form data.


To remove saved form data:

  • Click the (empty) input field on the web page to open the drop down list
  • Highlight an entry in the drop down list
  • Press the Delete key (on Mac: Shift+Delete) to remove it.