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bug(forms): with async validators parent control status is changing wrong #10064
Description
When using async validation for control and its child controls, parent control status changes if validation of child controls complete although its own validation is pending.
So there is a bag with parent control statuses.
For example, form contains one child control. Child controls validation complete before form validation and child control is valid, form status changes to valid too. Then form validation complete and form status changes to invalid.
Expected:
Form status changes to valid only if its own validator is in valid state and child controls validators are in valid state
Activity
kara commentedon Oct 12, 2016
@nick1247 Yep, this is a bug. We should be checking whether the group itself is pending when we calculate status, rather than just its descendants.
DzmitryShylovich commentedon Dec 11, 2016
@nick1247 is this still an issue? can u update the plunkr because it doesn't load?
nick1247 commentedon Dec 11, 2016
@DzmitryShylovich yes
updated plunker
benbraou commentedon Feb 21, 2018
I am going to give this a try (hopefully working on the fix this weekend).
10 remaining items
fix(forms): handle form groups/arrays own pending async validation
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fix(forms): handle form groups/arrays own pending async validation (a…