Contact

The following hooks are provided for Contact related events.

Executes as a contact is being added to WHMCS.

No response supported

<?php
add_hook('ContactAdd', 1, function($vars) {
    // Perform hook code here...
});

Executes on Contact Delete after the contact has been removed.

No response supported

<?php
add_hook('ContactDelete', 1, function($vars) {
    // Perform hook code here...
});

Executes on validation of contact details.

Return accepts both a string or an array. Use a string for single error message or an array of strings for multiple error messages.

<?php

add_hook('ContactDetailsValidation', 1, function($vars) {
    return [
        'Error message feedback error 1',
        'Error message feedback error 2',
    ];
});

Runs when a contact is edited.

No response supported

<?php
add_hook('ContactEdit', 1, function($vars) {
    // Perform hook code here...
});