2 results in 0.0034 seconds.
-
Error Handling If A Record Is Not Found
I would like to kindly seek some coding assistance. I would like to put some kind of error handling in my code if, say, an ID number was entered, but that ID number has no existing record in the database. I have entered some kind of error-checking in my code that will redirect if an ID with no record was entered, but it just doesn't work. The code doesn't affect the page functionality if I entered an ID number with existing records, it only affects... -
No Record Found Error Handling
Please help me. I would like to put some code that will produce an error message if the ID number entered is still non-existent, then returns to the previous page. I've tried using mysqli_num_rows , but it doesn't work, maybe I used the wrong function. Please find the attached code.
***RETRIEVE DATA OF CORRESPONDING ID NUMBER***
...Code:<?php require_once("includes/db_connect.php"); ?> <?php require_once("includes/functions.php");
