jQuery Forum

I am trying to upload an image from a form using PHP, I am using JQuery first to validate the other fields of the form and if they are valid, then a callback function calls the php page via .post to submit the info to the database.

I decided now to add an image upload for the form but I cannot get it right! I am new with web developing so I'm quite lost, any help would be greatly appreciated!

When I click the button to send the form, nothing happens, and the console tells me there's an error on the PHP file, which I cannot figure out...

So this is some of the code, hopefully understandable:

This is how the form calls the function:

This is part of the the jquery function that checks the values:

2. ...
3. if(document.newdeal.deal_expiry_date.value.length == 0){
4. ok=false;
5. $('#reg_deal_expiry_date_feedback').html("Enter the day of expiration!").show();
6. }
8. if(ok==true){
9. $.post('dealcheck.php', { 
10. title: document.newdeal.deal_title.value,
11. detail: document.newdeal.deal_details.value,
12. company: document.newdeal.deal_company.value,
13. price: document.newdeal.deal_price.value,
14. reg_price: document.newdeal.deal_reg_price.value,
15. limit: document.newdeal.deal_limit.value,
16. expiry_date: document.newdeal.deal_expiry_date.value,
17. photo: document.newdeal.deal_photo.value,
18. }, function(check){
19. check = "logged_admin.php?id=?"+check;
20. window.location.replace('logged_admin.php?msg=4');
21. });
22. 
    
23. }
24. });
25. });
26. 
    

and finally this is the php code that processes:

Thank you very much in advance!