function user_validate_mail

7.x user.module	`user_validate_mail($mail)`
6.x user.module	`user_validate_mail($mail)`

3 calls to user_validate_mail()

install_configure_form_validate in drupal-6.x/install.php: Form API validate for the site configuration form.
system_site_information_settings_validate in drupal-6.x/modules/system/system.admin.inc: Validate the submitted site-information form.
_user_edit_validate in drupal-6.x/modules/user/user.module

File

drupal-6.x/modules/user/user.module, line 428: Enables the user registration and login system.

Code

function user_validate_mail($mail) {
  if (!$mail) {
    return t('You must enter an e-mail address.');
  }
  if (!valid_email_address($mail)) {
    return t('The e-mail address %mail is not valid.', array('%mail' => $mail));
  }
}