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Git Short SHA (7 hex)
Validation
Matches a 7-character abbreviated Git commit SHA.
/^[0-9a-f]{7}$/How it works
Git typically displays the first 7 hex characters of a SHA-1 hash as an abbreviated commit ID. For larger repos, prefer 8 or more characters for uniqueness.
Test Cases
Should Match
- abc1234
- deadbee
- f00ba12
Should NOT Match
- ABC1234
- abc123
- 12345678
Quick Summary
Matches a 7-character short Git SHA (lowercase hex).