Email Validation Regex

Test and validate standard email address format regular expressions. Matches typical username@domain.tld formats while catching malformed addresses.

PATTERN

//gi

TEST STRINGHIGHLIGHTED MATCHES (0 matches)

Valid: user@example.com, john.doe@company.org
Invalid: user@, @domain.com, user@domain

Regex Cheatsheet

COMMON PATTERNS

SYNTAX REFERENCE

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Validate user-entered email addresses on signup, login, and newsletter subscription forms.

Extract email addresses from large text corpora, customer support logs, and raw text files.

It matches alphanumeric characters, dots, pluses, and dashes before the @ symbol, followed by a valid domain name and a minimum 2-character TLD.

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