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Fixed destroyOnUnregister bug - #537

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erikras merged 2 commits into
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destroyOnUnregister-bug
Jun 19, 2019
Merged

Fixed destroyOnUnregister bug#537
erikras merged 2 commits into
masterfrom
destroyOnUnregister-bug

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@erikras

@erikras erikras commented Jun 17, 2019

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Fixes #523, but only for initial fields.

Because our fields have to register twice on first render, the destroyOnUnregister will naturally destroy the value on first render. This PR fixes the bug for fields that are present on first form render, but will not fix it for new ones added.

Update: Works now for all fields, regardless of when they are added.

@codecov

codecov Bot commented Jun 17, 2019

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Codecov Report

Merging #537 into master will not change coverage.
The diff coverage is 100%.

Impacted file tree graph

@@          Coverage Diff          @@
##           master   #537   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files          16     16           
  Lines         225    228    +3     
  Branches       55     55           
=====================================
+ Hits          225    228    +3
Impacted Files Coverage Δ
src/useField.js 100% <100%> (ø) ⬆️
src/ReactFinalForm.js 100% <100%> (ø) ⬆️

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@zmitry

zmitry commented Jun 17, 2019

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But if I have dynamic fields this bug still we appear, right?

@erikras

erikras commented Jun 18, 2019

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I might have an idea to avoid that. Stay tuned...

@erikras
erikras merged commit a0f67cb into master Jun 19, 2019
@erikras
erikras deleted the destroyOnUnregister-bug branch June 19, 2019 09:40
@erikras

erikras commented Jun 19, 2019

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Published in v6.3.0.

@lock

lock Bot commented Jul 19, 2019

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This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

@lock lock Bot locked as resolved and limited conversation to collaborators Jul 19, 2019
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destroy on unregister breaks initial values

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