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Reactive form async validation is not working as expected #36997
Description
🐞 bug report
Affected Package
The issue is caused by package @angular/forms@9.1.5Is this a regression?
Don't know.Description
Async validation of Reactive Forms from docs example passes if you type:- Eric (wait for validation),
- Erica (wait for validation)
- Eric and hit Submit.
It works ok in Template-driven form.
🔬 Minimal Reproduction
Just download example from https://angular.io/guide/form-validation and play with it.🌍 Your Environment
Angular Version:
Angular CLI: 9.1.4
Node: 12.13.0
OS: win32 x64
Angular: 9.1.5
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router, upgrade
Ivy Workspace: Yes
Package Version
-----------------------------------------------------------
@angular-devkit/architect 0.901.4
@angular-devkit/build-angular 0.901.4
@angular-devkit/build-optimizer 0.901.4
@angular-devkit/build-webpack 0.901.4
@angular-devkit/core 9.1.4
@angular-devkit/schematics 9.1.4
@angular/cli 9.1.4
@ngtools/webpack 9.1.4
@schematics/angular 9.1.4
@schematics/update 0.901.4
rxjs 6.5.5
typescript 3.8.3
webpack 4.42.0
Anything else relevant?
Activity
AndrewKushnir commentedon May 19, 2020
Hi @popec, thanks for reporting the issue. Could you please also provide a minimal repro using Stackblitz, so we can better understand your report? Thank you.
popec commentedon May 21, 2020
https://stackblitz.com/edit/angular-ivy-yby1dg
AndrewKushnir commentedon May 26, 2020
Hi @popec, thanks for creating a repro. I tried to follow your instructions, but was unable to submit the form in "invalid" state. Could you please let me know if there are some additional steps I need to take to reproduce the issue? Thank you.
g-zwolinski commentedon May 27, 2020
@AndrewKushnir try click submit without leaving "Alter Ego" field. Then you can see that there was no validation before submit. Check attached gif
AndrewKushnir commentedon May 30, 2020
Thanks for additional information. It looks like this is a bug, seems related/duplicate of #10064 (there is an open PR #22575 to resolve that). I will keep this ticket open since it contains up-to-date repro. Thank you.
AndrewKushnir commentedon Jul 13, 2020
Hi, the changes in PR #10064 were merged and will be available in Angular v10.1.0 (which should be available on NPM in a few weeks). I'm closing this ticket for now. Feel free to reopen if the problem still exists after upgrading the v10.1.0 once it's released. Thank you.
angular-automatic-lock-bot commentedon Aug 13, 2020
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