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Need Firefox to forget a weird credit card format

  • 2 replies
  • 1 has this problem
  • 4 views
  • Last reply by FredMcD

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I've searched all the websites and controls, restarted the Macbook and Firefox, changed preferences, cleared cookies and caches, even searched auto:config to no avail. When I enter or paste a credit card in any web vendor's page, Firefox incorrectly inserts the number with spaces in it so it can't be approved. How can I change settings to get a card entered as a continuous string of numbers with no spaces?

Thanks, Robert

I've searched all the websites and controls, restarted the Macbook and Firefox, changed preferences, cleared cookies and caches, even searched auto:config to no avail. When I enter or paste a credit card in any web vendor's page, Firefox incorrectly inserts the number with spaces in it so it can't be approved. How can I change settings to get a card entered as a continuous string of numbers with no spaces? Thanks, Robert

All Replies (2)

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oh yeah, I've tried safe mode too. Maybe it's the Mac itself.

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https://support.mozilla.org/en-US/kb/automatically-fill-address-and-credit-cards https://support.mozilla.org/en-US/kb/control-whether-firefox-automatically-fills-forms

That could be the form filler built into Firefox. Click in the field, enter a character or two and STOP ! Using the arrow keys, highlight an unwanted entry. Then press Shift + Delete

Repeat as needed.