$findMember
Searches for a member, by: nickname/ID/mention/username/username#dicriminator
Usage:
$findMember[nickname/ID/mention/username/username#dicriminator;returnCurrentUser (yes/no) (optional)]
If member is found:
If member is not found:
Warning
This search happen on cached users only, not the api, therefore it may not be precise unless all the guild members are cached (which only in tier 5).
Related Functions
$authorID, to get the ID from the author of the command
$userID, to return a user ID from a given username