Developer Corner

15113 topics in this forum

1. How to customize this page "cart.php?a=complete"

   By rabijit, October 29, 2016
   • 2 replies
   • 5.6k views
   • 
   • ondravirag
   • May 7, 2021

2. Unable to customize checkout.tpl

   By TKGWS, May 7, 2021
   • 0 replies
   • 569 views
   • 
   • TKGWS
   • May 7, 2021

3. Automatic single sign on with Open Id Connect from whmcs to an external service

   By Laura Gutiérrez, May 7, 2021
   • 0 replies
   • 594 views
   • 
   • Laura Gutiérrez
   • May 7, 2021

4. Changing default country

   By MrGettingRatherFrustrated, April 13, 2021
   • 6 replies
   • 1.6k views
   • 
   • MrGettingRatherFrustrated
   • May 6, 2021

5. Link to client area from admin client summary page

   By SeanP, May 2, 2021
   • 3 replies
   • 781 views
   • 
   • brian!
   • May 3, 2021

6. API Request limit

   By Dries, May 3, 2021
   • 1 reply
   • 1.4k views
   • 
   • brian!
   • May 3, 2021

7. APi WHMCS not list tickets and Credit Invoice API

   By Joel Emanoel, November 5, 2018
   • 1 reply
   • 823 views
   • 
   • Dries
   • May 3, 2021

8. Custom Fields - Dropdowns (Require?)

   By CavalloComm, June 25, 2015
   • 11 replies
   • 4.3k views
   • 
   • Safir Hosting
   • May 1, 2021

9. How to do an API request using an user it's oauth2 access_token

   By Jasper, May 1, 2021
   • 0 replies
   • 555 views
   • 
   • Jasper
   • May 1, 2021

10. How to add RTL to Twenty-One

    By Stuart Newton, March 30, 2021
    • 2 replies
    • 1.4k views
    • 
    • AladdinJ
    • May 1, 2021

11. Product ID needed on order emails and invoices

    By MrGettingRatherFrustrated, April 30, 2021
    • 1 reply
    • 687 views
    • 
    • brian!
    • April 30, 2021

12. is it a BUG?...any workaround for this > Admin add order

    By zitu4life, April 30, 2021
    • 2 replies
    • 693 views
    • 
    • zitu4life
    • April 30, 2021

13. AddTicketReply not sending emails to clients

    By Trescpress, April 29, 2021
    • 3 replies
    • 905 views
    • 
    • Trescpress
    • April 30, 2021

14. Sending POST Requests in WHMCS Dev

    By Dreza, April 28, 2021
    • 3 replies
    • 1.9k views
    • 
    • Dreza
    • April 30, 2021

15. curl to custom module

    By steph.hope, April 29, 2021
    • 3 replies
    • 1k views
    • 
    • steven99
    • April 30, 2021

16. How to remove date range from invoice line item?

    By msroky, April 20, 2018
    • 1 reply
    • 1.3k views
    • 
    • Burt C
    • April 29, 2021

17. {$producttotals.pricing.totaltoday} Show without tax

    By Msonliy, April 29, 2021
    • 2 replies
    • 733 views
    • 
    • Msonliy
    • April 29, 2021

18. Hook to accept User's invite to Account?

    By steph.hope, April 23, 2021   

    • v8
    • users
    • 4 replies
    • 5.3k views
    • 
    • brian!
    • April 28, 2021

19. How to alter the VAT report quaterly dates

    By kwood, March 8, 2021
    • 1 reply
    • 606 views
    • 
    • kwood
    • April 28, 2021

20. OpenSRS registrar sync for domains

    By JonTheWong, August 27, 2020
    • 5 replies
    • 1.8k views
    • 
    • steph.hope
    • April 27, 2021

21. AfterShoppingCartCheckout unable to format Invoice Number

    By webtechwhiz, April 22, 2021
    • 1 reply
    • 828 views
    • 
    • webtechwhiz
    • April 27, 2021

22. Recreate All Active Account in server

    By Raju Singh, April 27, 2021
    • 0 replies
    • 511 views
    • 
    • Raju Singh
    • April 27, 2021

23. Admin Notes for Product

    By matzedin, April 25, 2021
    • 5 replies
    • 802 views
    • 
    • brian!
    • April 26, 2021

24. Invoice VAT Code display on non european countries

    By koko20212021, April 19, 2021
    • 4 replies
    • 1.4k views
    • 
    • brian!
    • April 26, 2021

25. Stop sending "Invoice Created" automatically

    By csiserver, April 26, 2021
    • 0 replies
    • 484 views
    • 
    • csiserver
    • April 26, 2021