invalid check "date instanceof Number"

[EvgeniyK]

PickMeUp/js/pickmeup.js

Line 550 in f886f03

 if (date instanceof Date || date instanceof Number) { 

I think that the check is not working correctly.
For example, if I pass time in milliseconds in the max parameter, then the check will not work.
Probably worth checking out in the following way.
typeof date === 'number'

[Nazar Mokrynskyi]

I think you are right, PR is definitely welcomed

[Nazar Mokrynskyi]

Fixed in 3.2.1