Lovely tutorial

Thank you

I have sync validation and async validation at the same control. Sync validation instantly returns error and form control turns red. Then, after a while, async validation returns null (no error) and form controls turns default color as if there were no errors. I dont know how to fix it. Did someone face this kind of problem? How did you deal with it?

This may be a long shot but how would one go about implementing debouncing? I've tried everything but this method is a little different from typical async validation I've seen and tried. But it's the only one that works for my use case. I can't afford to make dozens of api calls to my server so delay or debounce would be amazing. Thank you!

thanks man

I did try the Async same way but the http does not fire at all

It's not working for some reason.. display 4 time the same value

Angular’s asynchronous reactive form example with heroes is so much more complicated.

Muy chido !! xP

it always display me an error