if ((!isset($rowcols['profile_field_company']) || empty($rowcols['profile_field_company'])) && !company_user::is_company_user() && $companyid == 0) {
$errormsg['profile_field_company'] = get_string('profile_field_company_not_set', 'block_iomad_company_admin');
}
if (isset($rowcols['profile_field_company']) && !company_user::can_see_company($rowcols['profile_field_company'])) {
$errormsg['profile_field_company'] = get_string('invalid_company', 'block_iomad_company_admin');
}
if ($companyid > 0 && isset($rowcols['profile_field_company']) && !empty($rowcols['profile_field_company']) && $rowcols['profile_field_company'] != $companyshortname) {
$errormsg['profile_field_company'] = get_string('profile_field_company_not_empty_does_not_match_selected', 'block_iomad_company_admin');
}
if ((!isset($rowcols['username']) || empty($rowcols['username'])) && isset($rowcols['email']) && !empty($rowcols['email'])) {
// No username given, try to find an existing user via the email address.
if ($perfexistinguser = $DB->get_record('user', array('email' => $rowcols['email']))) {
$rowcols['username'] = $perfexistinguser->username;
} else {
// No existing user matches, generate a new username.
$rowcols['username'] = company_user::generate_username($rowcols['email']);
}
}
$usernameexist = $DB->record_exists('user', array('username' => $rowcols['username']));
$emailexist = $DB->record_exists('user', array('email' => $rowcols['email']));
$cleanusername = clean_param($rowcols['username'], PARAM_USERNAME);
$validusername = strcmp($rowcols['username'], $cleanusername);
$validemail = validate_email($rowcols['email']);
if ($validusername != 0 || !$validemail) {
if ($validusername != 0) {
$errormsg['username'] = get_string('invalidusernameupload');
}
if (!$validemail) {
$errormsg['email'] = get_string('invalidemail');
}
}