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Issues list

Improve performance and document performance tips enhancement help wanted
#193 opened Dec 6, 2020 by mnmkng
16
Nullable modifier enhancement help wanted
#163 opened Oct 19, 2019 by Riim
8
Unclear error message when checking NaN against the number type bug help wanted
#231 opened Jan 16, 2022 by ghost
7
Use Ow in conditional checks enhancement help wanted
#114 opened Jan 8, 2019 by sindresorhus
5
Add method to return the error without throwing enhancement help wanted
#169 opened Jan 17, 2020 by aqzhyi
1
4
Update Readme with "why" and practical examples
#75 opened May 10, 2018 by captDaylight
4
Q: how to make custom type narrowing validator (i.e. Predicate<x>)?
#241 opened Jul 14, 2022 by leaumar
3
wrong message: Expected e to be of type .... - instead of Expected argument to be of type
#236 opened Mar 11, 2022 by pmunin
3
Composition
#233 opened Feb 22, 2022 by ziflex
3
generate objects from predicate
#229 opened Jan 11, 2022 by DuredhelFinceleb
3
Predicates for "not undefined" and "optional not undefined"
#148 opened May 14, 2019 by hastebrot
1
3
Env variable to turn off validation?
#72 opened May 7, 2018 by benwiley4000
3
Is there a way for an object predicate to differentiate between key with value undefined, and key not present? enhancement help wanted
#234 opened Mar 10, 2022 by atomanyih
2
Add option to override/remove type label in error message
#200 opened Jan 22, 2021 by taylorjdawson
2
Add a .catching() method to Predicate to allow nesting ow validators enhancement help wanted
#188 opened Sep 29, 2020 by sindresorhus
2
Ow identification method
#161 opened Oct 19, 2019 by Riim
2
TypeScript 3 help wanted
#104 opened Jul 30, 2018 by sindresorhus
2
Async validator
#103 opened Jul 4, 2018 by msuntharesan
2
const values enhancement help wanted
#240 opened Jun 24, 2022 by mfulton26
1
should ow.string.equals be narrowing the type to specific strings? enhancement help wanted
#235 opened Mar 10, 2022 by atomanyih
1
Issue with ArrayPredicates and .any checka bug help wanted
#217 opened Jul 13, 2021 by vladfrangu
1
ow.create does not return an Assertion Functions type / asserts annotation is missing bug help wanted
#210 opened May 28, 2021 by sounisi5011
1
ow.object.exactShape does not treat undefined values correctly
#208 opened Mar 30, 2021 by mnmkng
1
Ow instances are mutable enhancement help wanted
#195 opened Dec 10, 2020 by mmkal
1
how to add a predicate to ofType
#183 opened Aug 4, 2020 by dbclkclk
1
ProTip! What’s not been updated in a month: updated:<2025-01-09.