Safety in numbers
Regular Expression Tester
Useful Regular Expressions
XSL Tester
Encoding Tools
Email address
[
test
]
Matches a basic email address. Note that the precise regex for an email address is disputable. This may not match everything.
^[a-z0-9_\+-]+(\.[a-z0-9_\+-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,4})$
HTML/XML tag
[
test
]
Useful for stripping HTML tags out of input.
<(.+?)>
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