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Title: fix: reject MAC addresses with mixed separators by iCasture · Pull Request #432 · python-validators/validators · GitHub

Open Graph Title: fix: reject MAC addresses with mixed separators by iCasture · Pull Request #432 · python-validators/validators

X Title: fix: reject MAC addresses with mixed separators by iCasture · Pull Request #432 · python-validators/validators

Description: Previously, the MAC address validator would accept invalid MAC addresses that mixed different separators, such as aa:bb-cc-dd:ee:ff, but a valid MAC address should use consistent separators throughout. This PR improves the MAC address validator by adding a check to reject MAC addresses that use mixed separators (both : and - characters).

Open Graph Description: Previously, the MAC address validator would accept invalid MAC addresses that mixed different separators, such as aa:bb-cc-dd:ee:ff, but a valid MAC address should use consistent separators through...

X Description: Previously, the MAC address validator would accept invalid MAC addresses that mixed different separators, such as aa:bb-cc-dd:ee:ff, but a valid MAC address should use consistent separators through...

Opengraph URL: https://github.com/python-validators/validators/pull/432

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402b351 fix: reject MAC addresses with mixed separators iCasture Jul 18, 2025 https://github.com/python-validators/validators/pull/432/commits/402b3517eb09be188df13e5c57ea4d1400b7cc20
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