This is something I just thought of.
I guess it will be really handy if you're constantly checking for form inputs, for example when a user is logging in, registering, or just filling in any old form that requires certain data.
You pass the variables to check for, it checks them, then if one of them isn't filled it can return a value; boolean or any error code you want I guess - modify it to suit your needs.
So yeah, the concept is rediculously simple but I am sure this will actually help someone (probably just me).
By the way, I have no access to a server, so I can't test this code.
Code:
function checkIsFilled($a){
$con=1;
if(gettype($a)=="array"){
foreach($a as $v){ $con=$v==""?0:$con==null?0:$con; }
}
else{
$con=0;
}
}
Usage would be:
Code:
<?php
if(checkIsFilled(array($_POST["username"],$_POST["password"]))){
// continue
}
else{
// not filled so cant continue
}
And yes, it's made to work with arrays, so is great for lots of fields! I guess you could pass the entire $_POST or $_GET arrays but I think they function slightly differently from normal arrays.
Give me some feedback and err... yeah let me know if it works.
