Create a function that returns another function.
return value = null: valid
return value not null: invalid
Github: https://github.com/turingcs2005/angul...
On this page of the site you can watch the video online Angular ReactiveForm cross-control validator with a duration of hours minute second in good quality, which was uploaded by the user Rui Wang 24 October 2020, share the link with friends and acquaintances, this video has already been watched 89 times on youtube and it was liked by 1 viewers. Enjoy your viewing!