Developer Corner

15130 topics in this forum

1. Add QR code to PDF template invoicepdf.tpl

   By Evgeny, February 20, 2024
   • 1 reply
   • 1.3k views
   • 
   • pRieStaKos
   • June 14, 2025

2. Classdoc inaccurate or incomplete?

   By websavers, June 13, 2025
   • 2 replies
   • 954 views
   • 
   • WHMCS John
   • June 14, 2025

3. GetOrders Api Call not working for single domain

   By Qhiliqq, June 11, 2025
   • 4 replies
   • 1.2k views
   • 
   • Qhiliqq
   • June 13, 2025

4. Rapyd.net Payment Module

   By IrishGaz, April 5, 2024
   • 1 reply
   • 1.2k views
   • 
   • jerich100
   • June 9, 2025

5. Override checkout template from standard_cart dont work

   By cry4pizza, June 3, 2025
   • 6 replies
   • 1.2k views
   • 
   • cry4pizza
   • June 4, 2025

6. WHMCS stop renewal invoice creation if unpaid exists for a service.

   By ambaha, May 11, 2025
   • 2 replies
   • 1.2k views
   • 
   • twhiting9275
   • May 22, 2025

7. Knowledgebase 301 redirects

   By Ragonz, May 20, 2025
   • 0 replies
   • 1.8k views
   • 
   • Ragonz
   • May 20, 2025

8. domain lookup whois

   By Muneef, May 20, 2025
   • 0 replies
   • 644 views
   • 
   • Muneef
   • May 20, 2025

9. Unable to Publish Custom Blog Module Pages in Antler Theme

   By Furkan Cakmak, May 20, 2025
   • 0 replies
   • 688 views
   • 
   • Furkan Cakmak
   • May 20, 2025

10. WHMCS is creating a separate inovice. In our Accounting than we are entering manually.

    By kashifrasool700, May 14, 2025
    • 1 reply
    • 738 views
    • 
    • Azhar Patel
    • May 20, 2025

11. how to prevent google indexing

    By Dario, December 19, 2020
    • 3 replies
    • 3.3k views
    • 
    • Saroha
    • May 17, 2025

12. custom META tags in header

    By TARJr, February 6, 2010
    • 17 replies
    • 23.6k views
    • 
    • Saroha
    • May 17, 2025

13. How can I architecture something to trigger when a credit card is deleted or possibly when a clients CC has expired (but not deleted)?

    By TBroMEM, May 16, 2025
    • 0 replies
    • 588 views
    • 
    • TBroMEM
    • May 16, 2025

14. The hooks are causing the portal to load too slow

    By server-wala, May 7, 2025
    • 1 reply
    • 912 views
    • 
    • wsa
    • May 9, 2025

15. Unable to create a child cart template

    By Ajay Malik, November 16, 2023
    • 2 replies
    • 1.3k views
    • 
    • RadWebHosting
    • May 7, 2025

16. Custom Registration Field verification?

    By DarthCaniac, December 16, 2011
    • 7 replies
    • 7.9k views
    • 
    • JesusSuarz
    • May 6, 2025

17. ModulesGarden Domain Reseller module v. 1.6.12 and PHP 8.x compatibility

    By Remitur, April 30, 2025
    • 0 replies
    • 881 views
    • 
    • Remitur
    • April 30, 2025

18. Customising the Hosting Information Tab

    By giant9182, April 29, 2025
    • 2 replies
    • 845 views
    • 
    • DristiTechnologies
    • April 30, 2025

19. Rename PDF Generate for Proforma Invoice

    By Mas-J, July 3, 2019
    • 9 replies
    • 6k views
    • 
    • mariathomson2
    • April 28, 2025

20. WHMCS php session data

    By BitaTel, September 15, 2013
    • 3 replies
    • 3.7k views
    • 
    • vinod makwana
    • April 23, 2025

21. Edit Google Sign-In Button

    By auxilex, April 23, 2025
    • 0 replies
    • 805 views
    • 
    • auxilex
    • April 23, 2025

22. Help with WHMCS Hook to Target Specific Clients with Draft Mode Invoices and Manual Edits

    By sokalsondha, April 21, 2025
    • 0 replies
    • 819 views
    • 
    • sokalsondha
    • April 21, 2025

23. Unable to load configuration file

    By Ahmadali78, May 17, 2024
    • 1 reply
    • 1.3k views
    • 
    • John Coding Guy
    • April 18, 2025

24. Remove some fields

    By ShaheemAkhtar, April 9, 2025
    • 1 reply
    • 976 views
    • 
    • RadWebHosting
    • April 11, 2025

25. Update Invoice API unable to add new line item

    By temi, April 7, 2025
    • 0 replies
    • 790 views
    • 
    • temi
    • April 7, 2025