function checkEmail()
{
$email = urldecode(JRequest::getString('email', NULL, 'method'));
// validate email format
if (!UserHelper::isEmailAddressWellformed($email)) {
echo JText::_("SYSTEM_EMAIL_INVALID_FORMAT");
return;
}
// verify that email is not used
if (UserHelper::emailExists($email)) {
echo JText::_("SYSTEM_EMAIL_ALREADY_USED");
return;
}
}
$tInner = new Template("templates/forgot_password.tpl.html");
$showForm = true;
$error = "";
$message = "";
if ($_POST) {
$emailValue = trim($_POST["email"]);
$emailFilteredValue = ValidationHelper::isEmail($emailValue);
if ($emailValue == "" || $emailValue == FormFieldTexts::EMAIL) {
$error = "Please enter email";
$focusId = "email";
} else {
if ($emailFilteredValue === false) {
$error = "Please enter a valid email address";
$focusId = "email";
} else {
if (!UserHelper::emailExists($db, $emailFilteredValue)) {
$error = "The email address you entered has not been registered: {$emailFilteredValue}";
$focusId = "email";
} else {
// all good
$showForm = false;
$emailResult = UserHelper::forgotPassword($db, $emailFilteredValue);
if (!$emailResult) {
$error = "Could not send password reset email";
} else {
$message = "Your password has been reset and emailed to you";
}
}
}
}
} else {
