Returns 1 if the unit is in range (40yds) and "Line of Sight" of most helpful spells, nil otherwise.

isTrue = UnitInRange("unit")

Arguments

unit 

String - unitId to check.

Returns

isTrue 

1 or nil

Example

if UnitInRange("target") then
    print(UnitName("target") .. " is 40 yds away.")
elseif not UnitInRange("target") then
    print(UnitName("target") .. " is not in range!")
end

Result

FarfarawayDPS is 40 yds away.
FarfarawayDPS is not in range!

Details

Will return nil for hostile units.

See also

• API IsSpellInRange