[Form] Fix constraints could be null if not set #16897
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If the form options has no key for constraints the default should be an empty array to be ignored by the loop.
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Can you add a test case please? |
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@jakzal hope the test is ok. needed to get my own FormBuilder Instance cause the default "getBuilder" method used by all other tests has default options including the constraints index. |
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Can you see any advantage of creating a dummy double for stdClass rather than simply creating the object?
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Nope. I'd only copied cause of the lack of knowledge in writing tests. Thanks for the Hint!
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Can we call it testMissingConstraintIndex()?
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Thank you @DZunke. |
fabpot
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This PR was squashed before being merged into the 2.3 branch (closes #16897). Discussion ---------- [Form] Fix constraints could be null if not set | Q | A | ------------- | --- | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | - | License | MIT | Doc PR | - If the form options has no key for constraints the default should be an empty array to be ignored by the loop in the FormValidator. The default without this fix is ```null``` and foreach will throw an error. The "Bug" also still exists in master-Branch. Commits ------- f80e0eb [Form] Fix constraints could be null if not set
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If the form options has no key for constraints the default should be an empty array to be ignored by the loop in the FormValidator. The default without this fix is
nulland foreach will throw an error.The "Bug" also still exists in master-Branch.