Card Number Validation in JavaScript in Bytes Play Hole
62nd in JavaScript and 636th overall.
Last tested .
| Bytes | Chars | Submitted |
|---|---|---|
| 138 | 138 | |
| 148 | 148 | |
| 247 | 247 | |
| 248 | 248 | |
| 348 | 348 | |
| 815 | 815 |
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