Trim Function with foreach LOOP..

[ultrajeeps]

Hello,

I wrote this trim function which loops through required field array and if the fields are not empty, it trims all of the required fields, I would appreciate any feedback.

$req_fields = array(
            $firstname,
            $lastname,
            $email,
            $phone,
            $college,
            $campus,
            $depatment,
            $date_needed
                );
                

// TRIM FUNCTION
function trim_fields($val)
    {

        if(!empty($val))
        {
        foreach($val as $keys)
            {
            trim($keys)
            }
        }
   }
if (isset($_POST))
    
     {
           trim_fields($_POST);
      } 

Thanks.

[TheRedDevil]

I wrote this trim function which loops through required field array and if the fields are not empty, it trims all of the required fields, I would appreciate any feedback.

If you mean by that, that your trim_fields function should take the values in the $req_fields array in mind. Then you need to edit your trim_fields function. As currently it does not check the post key against the $req_fields array to see if its valid.

In addition you might want to check if it really trim the text in the variables and save it (hint: no).

[ultrajeeps]

Thanks The Red Devil.