RE: [PHP-DB] Forms : Validating user input is integer

[Matt Williams]

> Whoops!  Careless of me.  The line should read, and as I tested it,
> 
> elseif (eregi("[a-zA-Z]",$num)) { }
> 
> Do you see any problem with this?

Yes, same thing it will accept other character like !*- etc...

try

if(!eregi("^[0-9]+[0-9]*$",$num)
{       
  //error
}

M@

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