parent::display($tpl);
$this->form->setFieldAttribute('email2', 'type', 'hidden');
$this->form->setFieldAttribute('email2', 'class', '');
$this->form->setFieldAttribute('username', 'type', 'hidden');
$this->form->setFieldAttribute('username', 'class', '');
$requestData = JRequest::getVar('jform', array(), 'post', 'array');
if (!$requestData['email2'])
$requestData['email2'] = $requestData['email1'];
if (!$requestData['username'])
$requestData['username'] = $requestData['email1'];
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