Frontend\Modules\Profiles\Engine\Profile::getEmail PHP Method

    public function getEmail()
    {
        return $this->email;
    }

 /**
  * Validate the form
  */
 private function validateForm()
 {
     // is the form submitted
     if ($this->frm->isSubmitted()) {
         // get fields
         $txtOldPassword = $this->frm->getField('old_password');
         $txtNewPassword = $this->frm->getField('new_password');
         // old password filled in?
         if ($txtOldPassword->isFilled(FL::getError('PasswordIsRequired'))) {
             // old password correct?
             if (FrontendProfilesAuthentication::getLoginStatus($this->profile->getEmail(), $txtOldPassword->getValue()) !== FrontendProfilesAuthentication::LOGIN_ACTIVE) {
                 // set error
                 $txtOldPassword->addError(FL::getError('InvalidPassword'));
             }
             // new password filled in?
             $txtNewPassword->isFilled(FL::getError('PasswordIsRequired'));
             // passwords match?
             if ($this->frm->getField('new_password')->getValue() !== $this->frm->getField('verify_new_password')->getValue()) {
                 $this->frm->getField('verify_new_password')->addError(FL::err('PasswordsDontMatch'));
             }
         }
         // no errors
         if ($this->frm->isCorrect()) {
             // update password
             FrontendProfilesAuthentication::updatePassword($this->profile->getId(), $txtNewPassword->getValue());
             // trigger event
             FrontendModel::triggerEvent('Profiles', 'after_change_password', array('id' => $this->profile->getId()));
             // redirect
             $this->redirect(SITE_URL . FrontendNavigation::getURLForBlock('Profiles', 'ChangePassword') . '?sent=true');
         } else {
             $this->tpl->assign('updatePasswordHasFormError', true);
         }
     }
 }