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moriarty99779/gist:d140399cd260a386dc906b7290d2ceea

Created May 29, 2024 22:06
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Javascript - Check if a MAC address is valid
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gistfile1.txt
const isMACAddressValid = (mac) => /^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/.test(mac);
document.write(isValidMACAddress("AA:22:FF:04:2D"));
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