open the cpanel module file
components/modules/cpanel/cpanel.php
search
public function getClientAddFields($package, $vars=null) {
Loader::loadHelpers($this, array("Html"));
$fields = new ModuleFields();
// Create domain label
$domain = $fields->label(Language::_("Cpanel.service_field.domain", true), "cpanel_domain");
// Create domain field and attach to domain label
$domain->attach($fields->fieldText("cpanel_domain", $this->Html->ifSet($vars->cpanel_domain, $this->Html->ifSet($vars->domain)), array('id'=>"cpanel_domain")));
// Set the label as a field
$fields->setField($domain);
return $fields;
}
replace by
public function getClientAddFields($package, $vars=null) {
Loader::loadHelpers($this, array("Html"));
$fields = new ModuleFields();
// Create domain label
$domain = $fields->label(Language::_("Cpanel.service_field.domain", true), "cpanel_domain");
// Create domain field and attach to domain label
$domain->attach($fields->fieldText("cpanel_domain", $this->Html->ifSet($vars->cpanel_domain, $this->Html->ifSet($vars->domain)), array('id'=>"cpanel_domain",'placeholder'=>"Please choose .com / .net domain name")));
// Set the label as a field
$fields->setField($domain);
return $fields;
}