Created
June 8, 2017 16:23
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| // Create a form with: | |
| // * A text field for a credit card number | |
| // * A button to submit the credit card | |
| // | |
| // Requirements: | |
| // | |
| // - The page should do some client side validation, and only allow credit card numbers which are: | |
| // * 16 digits long | |
| // * Only contain numbers, spaces, or dashes | |
| // | |
| // - If the validation fails, the page should show an error message next to the form field | |
| // - If the validation succeeds, the page should make an ajax call to /api/credit-card/validate with the number to do server-side validation | |
| // - The page should then show a success message, or a validation error | |
| // | |
| // Bonus: | |
| // | |
| // - Make the client/server validation happen as the user types |
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