Check for Empty String, $_POST, $_GET function

[roja...@gmail.com]

This function will allow you to check if a value is empty or NULL.,
very useful on forms.

---------------------------------------------------------------------------------------------------------------------------


function checkEmpty($variable){
if($variable == NULL || $variable == ''){
$isempty = true;
} else {
$isempty = false;
//End if
}


-------------------------------------------------------------------------------------------------------------------------

[Will]

You forgot a return statement. Add <code>return $isempty;</code> after
you close the else block.

Because this function simply returns the value of a conditional test,
its possible to write this function with only one line in the function
body:
<pre>function checkEmpty($variable) {
return ($variable == NULL || $variable == '')
}</pre>

[roja...@gmail.com]

Updated Code:

function checkEmpty($variable){
if($variable == NULL || $variable == ''){
$isempty = true;
} else {

$isempty = false;
//End if

}

return($isempty);
}

------------/// That Should do it ///------
Thanks will for pointing it out.