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a form is autofilling cvv but not card number

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  • Senaste svar av cor-el

shoi
shoi
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A form is autofilling name address phone, fair enough, it's not remembering card number, good, but it IS remembering the CVV which is very bad.

I don't understand how this is controlled, and I can't see anything in the page source

Is there something I can do about it, or the page owner can do?

Thanks

A form is autofilling name address phone, fair enough, it's not remembering card number, good, but it IS remembering the CVV which is very bad. I don't understand how this is controlled, and I can't see anything in the page source Is there something I can do about it, or the page owner can do? Thanks

Vald lösning

Firefox will store autocomplete data if the input field doesn't have an autocomplete="off" attribute.

Firefox can recognize some specific data like credit card numbers via a check like the Luhn algorithm and omit storing such a number.

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cor-el
cor-el
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Vald lösning

Firefox will store autocomplete data if the input field doesn't have an autocomplete="off" attribute.

Firefox can recognize some specific data like credit card numbers via a check like the Luhn algorithm and omit storing such a number.