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lirantal/example-regex.js

Created February 9, 2018 15:27
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How a RegEx can bring your system down
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example-regex.js
var testEmail = /^([a-zA-Z0-9])(([\-.]|[_]+)?([a-zA-Z0-9]+))*(@){1}[a-z0-9]+[.]{1}(([a-z]{2,3})|([a-z]{2,3}[.]{1}[a-z]{2,3}))$/.exec('[email protected]');
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