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Showing results for tags 'required'.
Found 3 results
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If you use <input required> how do you stop it from allowing just spaces and how do you make sure there is a minimum entry of 8 non spaces. Thanks
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i was trying to make error message relating from the w3schools learning center but it returned nothing. please help me find the error.... here is the code i wrote... <?php// define variables and set to empty values$cnameErr = $dateErr = $itemErr = $rateErr = $qtyErr = "";$cname = $date = $rfn = $item = $rate = $qty = $less = $amt = "";if ($_SERVER["REQUEST_METHOD"] == "POST"){ if (empty($_POST["cname"])) {$cnameErr = "Customer Name is required";} else {$cname = test_input($_POST["cname"]);} if (empty($_POST["date"])) {$emailErr = "Date is required";} else {$date = test_in
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I created a php contact form for our Technology department in a school district. I would like to make a particular field required or optional based on the choice made in a dropdown menu.So, if the user chooses the Hardware or Software category, I want the barcode field to be required. If they choose Username/Password, I want the barcode field to be optional.Here is the part of the code that is validating fields: function died($error) { // your error code can go here echo "<b>We are very sorry, but there were error(s) found with the form you submitted.</b><br /> &
