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16 lines
582 B
16 lines
582 B
import assertString from './util/assertString'; |
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var macAddress = /^(?:[0-9a-fA-F]{2}([-:\s]))([0-9a-fA-F]{2}\1){4}([0-9a-fA-F]{2})$/; |
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var macAddressNoSeparators = /^([0-9a-fA-F]){12}$/; |
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var macAddressWithDots = /^([0-9a-fA-F]{4}\.){2}([0-9a-fA-F]{4})$/; |
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export default function isMACAddress(str, options) { |
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assertString(str); |
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/** |
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* @deprecated `no_colons` TODO: remove it in the next major |
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*/ |
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if (options && (options.no_colons || options.no_separators)) { |
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return macAddressNoSeparators.test(str); |
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} |
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return macAddress.test(str) || macAddressWithDots.test(str); |
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} |