const cpfMask = (cpf) => { if (/[a-zA-Z]|\W/.test(cpf)) { return cpf.replace(/[a-zA-Z]|\W/, ""); } ...

Helping Jeanne

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Los participantes siempre son tres caracteres mayúsculas entre ` y : , por tanto: \\[A-Z]{3}:. Sin embargo, como la función separate de r elimina el elemento separador, que es el resultado del regex, hay que usar un positive lookbehind (?<=...)` para que use como separador lo que sigue a continuació...

Used to find individual posts by id

This can be changed to find all characters upto a specific pattern as well by changing the \b at the start to a simple ^. This is useful if you want to limit your regex searches in a manner such that two pattern cases do not overlap (as regex does not currently handle overlap of cases when you cha...