Question

I have 2 forms that both point to the same functions.php page

1 form has 2 input fields, Vechile Type and Pricing, the other form has 3 input types, Vechile Type Pricing and Coverage Region

if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'fixed' ) {
    // Query 
}
else if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'pump' ) {
    // Query 
}
else if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'fixed' && $_POST['coverageRegion'] == 'national' ) {
    // Query 
}
else if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'pump' && $_POST['coverageRegion'] == 'international'  ) {
    // Query 
}       

Now my statement above doesnt work, im new to PHP so please excuse my naivity, but I only want the first 2 queries to run from the homepage, where only 2 variables are set, and the second 2 queries to run when the other form is filled in.

Is there a way I can say if coverageRegion isnt set, run the first 2?

Answer 1

if (!isset($_POST['coverageRegion']))
{
    //run first two
    if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'fixed' )
    {
        // Query 
    }
    else if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'pump' )
    {
        // Query 
    }
}
else
{
    // run other two
    if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'fixed' && $_POST['coverageRegion'] == 'national' )
    {
        // Query 
    }
    else if ($_POST['vehicleType'] == 'lgv' && $_POST['pricing'] == 'pump' && $_POST['coverageRegion'] == 'international'  )
    {
        // Query 
    }
}