#27697: JSONField with blank=True is rendered as non-required field in a
ModelForm
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Reporter: aruseni | Owner: Andrew
| Nester
Type: Bug | Status: assigned
Component: contrib.postgres | Version: 1.10
Severity: Normal | Resolution:
Keywords: postgres | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by Andrew Nester):
Thanks Tim!
I've just updated my PR to make it work more clear.
Now it's working like this.
If we have {{{blank=True}}} set , form field will be render as NOT
required and valid empty JSON string such as {}, [] will be successfully
validated and saved.
But if you try to submit just empty form field, you will get form
validation error with message {{{ 'None' value must be valid JSON.}}}
[[Image(https://code.djangoproject.com/attachment/ticket/27697/Screen%20Shot%202017-02-10%20at%202.19.21%20PM.png)]]
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Ticket URL: <https://code.djangoproject.com/ticket/27697#comment:8>
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