Demo

Tags

Please select a valid tag.

Tags (allow clear)

Please select a valid tag.

Tags (allow clear + 0 threshold)

Please select a valid tag.

Tags (show all + custom colors)

Please select a valid tag.

Tags (allow new)

Please select a valid tag.

Tags (allow new only if it matches regex)

Please select only @mycompany.com addresses.

Tags (with space and comma separator)

Tags (max 2 tags + clear)

Tags (server side)

Tags (disabled)

A regular select below to test reset

A disabled input for reference