WHMCS has added the utility for users to validate their email address, but it’s pretty toothless. There are no restrictions based on anything, and no way to add them.
With our WHMCS Email Validation tool, you can require that users validate their email address before doing the following things. Until then, they are unable to do them. Of course, these are 100% configurable by you, the admin.
|Validation before ordering||Validation before support||Validation before editing client details|
|Validation before billing methods||Validation before contact modification||Validation before email history|
|Validation before invoice payment||Validation before quotes||Validation before add funds|
|Validation before service view|