I am suggesting using the following code to add further restriction that the e-mail needs to have a valid corresponding mail exchange record. The use of function_exists is primarily targeted towards Windows installations. This can be further enhanced by adding a variable_get call to enable/disable this new functionality from the admin menu.

CommentFileSizeAuthor
valid_email_address.patch464 bytesadzio

Comments

damien tournoud’s picture

damien tournoud commented
Version: 6.x-dev » 7.x-dev

This needs to be discussed in 7.x before being considered in 6.x. A better approach would be to make that valid_email_address check pluggable, so that contrib modules can enhance that validity checking and/or restrict it to specific needs (ie. intranet sites, etc.).

Status: Needs review » Needs work

The last submitted patch failed testing.

mfer’s picture

mfer commented
Version: 7.x-dev » 8.x-dev

I agree with Damien Tournoud that this needs to be pluggable. Since one of the possible big things in D8 is plugins I'm bumping.

valthebald’s picture

valthebald
Location Sofia
commented
Version: 8.x-dev » 9.x-dev

Bumping, post feature freeze

catch’s picture

catch
he/him
Primary language English
commented
Version: 9.x-dev » 8.1.x-dev
Issue summary: View changes

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Version: 10.1.x-dev » 11.x-dev

Drupal core is moving towards using a “main” branch. As an interim step, a new 11.x branch has been opened, as Drupal.org infrastructure cannot currently fully support a branch named main. New developments and disruptive changes should now be targeted for the 11.x branch, which currently accepts only minor-version allowed changes. For more information, see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

quietone’s picture

quietone commented
Status: Needs work » Closed (outdated)

email validation is handled by Egulias, added in #2313669: Bring in egulias/EmailValidator for RFC compliant email address validation which include this.

quietone’s picture

quietone commented
Component: base system » mail system