Regex pattern for email validation
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How to validate an email address using a regular expression?
28586
Is the regular expression [a-Z] valid and if yes then is it the same as [a-zA-Z]?
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Regular expression for address field validation
72937
Finding user using an email address
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What is the ultimate postal code and zip regex?
130687
Regular expression for URL
36108
Can regular expressions be used to match nested patterns?
139967
Remove everything except characters between ',' in Vim -- extract email addresses from Gmail "To" field
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Custom word boundaries in regular expression
46709
Automating the appearance of email addresses as images
147011
Regular expression for excluding special characters
152915
Regex to match only letters
2559
Is there a regular expression to detect a valid regular expression?
104414
JavaScript regular expressions and sub-matches
109213
How do I format a String in an email so Outlook will print the line breaks?
101511
Is there a PHP function that can escape regex patterns before they are applied?
99390
Regexp that matches valid regexps