fix: improve email validation regex to allow digits in domain parts#3959
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fix: improve email validation regex to allow digits in domain parts#3959
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The previous regex did not allow digits in intermediate domain parts (e.g., user@sub1.example.com). This fix allows alphanumeric characters in domain parts. Also adds comprehensive RSpec tests for email validation edge cases.
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Summary
The email validation regex did not allow digits in intermediate domain parts (e.g.,
user@mail2.example.comoruser@sub1.domain.com).Changes
Personmodel to allow alphanumeric characters in domain partsTesting
Added
spec/models/person_email_spec.rbwith tests covering:Created by Claude Code via Clawdbot