Useful Regex for your daily life
A collection of ready-to-use regular expressions for everyday tasks: validation of CPF, CNPJ, RG, phone, ZIP code, email, password, URLs, IPv4 and more.
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How to be happy using Regex
Regular expressions are extremely useful for extracting information from any text, searching for one or more matches of a specific search pattern (i.e., a specific string of ASCII or unicode characters).
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