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Source View: validate_username

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Line Code
1829
1830      /**
1831       * Filters whether the provided username is valid.
1832       *
1833       * @since 2.0.1
1834       *
1835       * @param bool   $valid    Whether given username is valid.
1836       * @param string $username Username to check.
1837       */
1838      return apply_filters( 'validate_username', $valid, $username );
1839 }
1840
1841 /**
1842  * Insert a user into the database.
1843  *
1844  * Most of the `$userdata` array fields have filters associated with the values. Exceptions are
1845  * 'ID', 'rich_editing', 'syntax_highlighting', 'comment_shortcuts', 'admin_color', 'use_ssl',
1846  * 'user_registered', 'user_activation_key', 'spam', and 'role'. The filters have the prefix
1847  * 'pre_user_' followed by the field name. An example using 'description' would have the filter