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Validation

UUID v4

Matches a version 4 UUID.

Pattern

^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$

Test Cases

123e4567-e89b-12d3-a456-426614174000 Match

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