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RFC][Form] Data transformer as a service · Issue #30747 · symfony/symfony · GitHub
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![Form] CollectionType's allow_add doesn't run Transformers · Issue #33933 · symfony/symfony · GitHub](https://user-images.githubusercontent.com/11866759/73747069-e3090480-4756-11ea-8bf9-4d6dd034c93c.png "Form] CollectionType's allow_add doesn't run Transformers · Issue #33933 · symfony/symfony · GitHub")
Form] CollectionType's allow_add doesn't run Transformers · Issue #33933 · symfony/symfony · GitHub
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Form] Data transformer throwning TransformationFailedException on page load breaks site · Issue #40561 · symfony/symfony · GitHub
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