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anyone know a good tutorial on a register script that checks for input errors?


frijole

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You're being very generic. Where's the data from the user coming from? A form? Where's the source data to compare it to coming from? Database? Which database? Flat file?

 

Your easiest method is

 


if ($input == $data && $input2 == $data2) {

  // do this

}

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the data is from a form. It would be a script to register a new user to a site. The script would need to verify the data for insertion into a MySQL DB. It would need to verify no illegal characters were used, the username, password are the correct length, things like that.

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