WordPress hook directory
username_exists

WordPress version history for username_exists

This database has information for all major versions from WP 1.2.1 through 5.1.

Version File Line Type
4.9 wp-includes/user.php 1339 View in context filter
5.0 wp-includes/user.php 1343 View in context filter
5.1 wp-includes/user.php 1418 View in context filter

Related Hooks

We find related hooks using word stems. username_exists has 2 significant word stem(s): username, exists. Note that some of the hooks below may not appear in all versions of WP.