gcanti / io-ts

Runtime type system for IO decoding/encoding

https://gcanti.github.io/io-ts/

gcanti/io-ts Issues

With Angular 15.x it's giving following error
Updated 5 days ago
Incorrect behaviour when used with browser geolocation coordinates object
Updated 3 months ago
Question: Convert a form to a type with different structure
Updated 3 months ago
Records are stripped when encoding with t.record(NumberFromString, xxx)
Updated 5 months ago2
non-enumerable records with extra keys do not pass `io-ts.record.is`, contrary to TypeScript types
Closed 6 months ago12
partially enumerable record missing enumerable keys passes `record.is`, contrary to TypeScript types
Updated 6 months ago
Intersection with record whose keys are a custom type
Updated 6 months ago1
t.Int: use Number.isSafeInteger instead of Number.isInteger
Updated 8 months ago
Clarification question - how to work with the type of codecs themselves?
Closed 9 months ago1
Intersection of Function with Object doesn't validate correctly
Updated 10 months ago
Add support for empty tuples
Updated a year ago6
make Type, Props etc immutable
Updated a year ago2
PSA: TS 5.1 can break using this library
Closed a year ago1
`t.TypeOf<keyof<o>>` should return a string union type, not a numeric union type.
Updated a year ago
Inference error for `toString` property in intersection types with TypeScript 4.9.5
Closed a year ago1
Surprising acceptance of various inputs
Updated a year ago1
[QUESTION] Best way to validate non-enumerable properties
Updated a year ago1
[Question] Typing a generic mapped union
Closed a year ago1
Difficulties with generic serialisable type
Closed a year ago2
How to generate documentation for types generated with `t.TypeOf`
Updated a year ago1
Expose fast-check Arbitrary `Schemable` instance
Closed a year ago
ReadonlyNonEmptyArray can't be used in a mapped type
Closed a year ago1
Subpath imports in ESM mode
Updated a year ago5
io-ts recursion use issue
Updated a year ago4
Incorrect `type` resulting type when contains refinement
Closed a year ago3
Behavior changes and types are incorrect based on `intersection` array order
Updated a year ago
Generic Types with constraint
Closed a year ago1
import best practices
Updated a year ago1
Is this module stagnant?
Updated a year ago6
Parsing open-ended unions
Updated a year ago3
Cannot generically create type'd union from string literals for an enum
Updated a year ago1
Bad decode result when using union and undefined
Updated 2 years ago
[Question] Validate against data from database
Updated 2 years ago1
Usable input types for validation
Updated 2 years ago
[Question] Can I validate one property value based on the values of other properties?
Closed 2 years ago2
[Question] How to implement a codec that works with any array or string codecs?
Updated 2 years ago
Type Errors and Context as NonEmptyArray
Updated 2 years ago
`PathReporter` throws when a `bigint` is part of the error messages
Updated 2 years ago2
Suggestion: Enable GitHub sponsorship
Closed 2 years ago3
How to get a list of validated elements
Updated 2 years ago
TypeScript 4.7 beta compile errors
Closed 2 years ago4
Struct type with literals not inferred correctly in Decoder
Closed 2 years ago2
UnknownRecord.is allows undefined, which leads to exception in nonEnumerableRecord function
Closed 2 years ago1
Typescript 4.7 beta ESM module config messes with io-ts type inference
Updated 2 years ago2
[Schema] extracting static types from extended Schema
Updated 2 years ago
Why does Schemable not support some `unknown` type
Updated 2 years ago
io-ts/Decoder.<anyPrimitivetype>.decode is returning "any"
Closed 2 years ago5
Partial of a type should succeed if a specified prop is of the wrong type instead of fail
Updated 2 years ago1
Explicit Error Types (Decoder)
Closed 2 years ago2
Cannot Enforce Readonly on String Type
Updated 2 years ago1