Issue #2790551 by steveoliver, bojanz, borisson_: Implement a JS libr… #663
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| '0604', | ||
| '6390' | ||
| ], | ||
| lenghts: [12, 13, 14, 15, 16, 17, 18, 19] |
| var MAESTRO = 'maestro'; | ||
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| types[VISA] = { | ||
| niceType: 'Visa', |
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Why niceType and not label?
And why aren't the labels passed through Drupal.t()?
| niceType: 'Visa', | ||
| type: VISA, | ||
| pattern: ['4'], | ||
| gaps: [4, 8, 12], |
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Gaps are not used anywhere, and don't exist on the PHP side, let's remove them.
| types[MASTERCARD] = { | ||
| niceType: 'MasterCard', | ||
| type: MASTERCARD, | ||
| pattern: ['51-55', '222100-272099'], |
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"pattern" should be "prefixes" to match the PHP code.
| var AMEX = 'amex'; | ||
| var DINERSCLUB = 'dinersclub'; | ||
| var DISCOVER = 'discover'; | ||
| var MAESTRO = 'maestro'; |
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We're missing JCB and UnionPay.
| * @return {object|boolean} | ||
| */ | ||
| var detectType = function (number) { | ||
| // Loop over all available types. |
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Comments that retell what the code is doing ("Loop over all the available types") aren't useful, let's remove them.
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| // Loop over all patterns in the type. | ||
| for (var i in type.pattern) { | ||
| var pattern = type.pattern[i]; |
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Why don't we introduce a matchPrefix() helper like we did in PHP?
On the other hand, validatePrefix() could probably be inlined.
| var range; | ||
| exploded_pattern = pattern.split('-'); | ||
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| while (exploded_pattern[0] <= exploded_pattern[1]) { |
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This feels overly complex.
We reimplementing the following code:
list($start, $end) = explode('-', $prefix);
$number = substr($number, 0, strlen($start));
return $number >= $start && $number <= $end;
| } | ||
| } | ||
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| ValidationDiv.append('CC is of type: ' + type.niceType); |
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This PR needs work. We basically want a JS version of our CreditCard.php code. Compared to 11 months ago, we have a real world need for the code in Commerce AuthNet: https://www.drupal.org/project/commerce_authnet/issues/2932486 which should help us ensure that the merged code is solid. Also, ouch, we have no way to write JS unit tests yet. Issue to follow is https://www.drupal.org/project/drupal/issues/2815199 |
…ary for the credit card form
mglaman
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…ary for the credit card form