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Judging from the screenshots with filled inputs, they automatically add spaces making the card number look exactly like it is on the physical card. https://med
by xentronium 11y ago
Judging from the screenshots with filled inputs, they automatically add spaces making the card number look exactly like it is on the physical card.
https://medium2.global.ssl.fastly.net/max/800/1*QzxyS4KGIvCwx1iaYN7xkg.png https://medium2.global.ssl.fastly.net/max/800/1*QzxyS4KGIvCw...
- tomp 11y agoThe live demo linked flat the end of the blog post makes a feeble attempt to insert a space after the first 4 digits, but ultimately fails (on Firefox 38 on Windows).
- calebegg 11y agoProbably because you didn't enter a valid card number. Try something that starts with '42' (for a Visa card). It works for me with a valid number.