Best way to filter (validate) data retrieved from a $ _SESSION

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Best way to filter (validate) data retrieved from a $ _SESSION

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#1 by (1 votes)

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I am creating a registry and I have a session $_SESSION['usuario']['cpf'] ;

I'm validating the data I get for POST and GET with the filter_input function of PHP. However, the documentation says: INPUT_SESSION (not implemented yet) . In this case. how do I securely validate my data retrieved from a session for a registration?

php session

asked by anonymous 14.09.2017 / 16:27

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score 1 · Accepted Answer

One of the ways you can use to validate is to use the filter_var .

Just assign the session value to a variable and pass it to the function or pass the session you want to validate directly to the function.