Object decoder skips property when the value successfully decodes to undefined

mojotech / json-type-validation

TypeScript JSON type validation

MIT License

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Object decoder skips property when the value successfully decodes to undefined #3

Closed mulias closed 6 years ago

mulias commented 6 years ago

A value of undefined means that the object property is optional and not present. Instead of explicitly including the key with a value of undefined, do not add the key at all.