Invalid | npm.io

Make assertions and perform checks for types and literal values

type types check guard assert validate validation typeof instanceof test

1.0.0 • Published 3 years ago

A tiny ponyfill for @babel/plugin-proposal-throw-expressions, the syntax from which TypeScript and VS Code do not (yet) support.

babel proposal throw expression expressions toss statement invalid typescript support

0.1.2 • Published 3 years ago

Fast, tiny and type-safe runtime validation library

check checker invalid joi json list model object schema superstruct

1.3.0 • Published 2 years ago

A simple and composable way to validate data in JavaScript (and TypeScript).

api array assert cast check checker collection data error express

3.1.0 • Published 1 year ago

A simple and composable way to validate data in JavaScript (and TypeScript).

api array assert cast check checker collection data error express

2.2.5 • Published 1 year ago

Composable and checkable JavaScript(and TypeScript) data structure

struct structure check checker validate validator assert assertion is data

1.0.0-beta.2 • Published 3 years ago

A possibility of UI having an invalid state.

invalidable validity valid invalid design layouts

6.6.0 • Published 1 year ago

An icon for indicating a validity status.

validation icon indicator validity valid invalid design layouts

6.6.0 • Published 1 year ago

'Functions all the way down' data validation for JavaScript and TypeScript.

validation validator valid invalid data functional fp okay assert invariant

2.0.2 • Published 3 years ago

detects dependency version mismatches for streamlined dependency management

npm dependency management flat list ls detect mismatch version npm-ls

0.0.5 • Published 11 months ago

Module to generate String based on validation

faker invalid mocks generate testing data

0.0.26 • Published 9 years ago

A simple and composable way to validate data in JavaScript (and TypeScript).

api array assert cast check checker collection data error express

1.0.3-1 • Published 2 years ago

A node executable to find any filenames recursively with invalid characters in them

filename illegal reserved windows characters invalid valid detect path filepath

1.0.1 • Published 5 years ago

A node executable to find any filenames recursively with characters that don't belong in URLs

filename illegal reserved url characters invalid valid detect path filepath

1.0.2 • Published 4 years ago

A simple and composable way to validate data in JavaScript (and TypeScript).

api array assert cast check checker collection data error express

1.0.3 • Published 2 years ago

A simple, expressive way to validate data in JavaScript.

api array assert cast check checker collection data error express

0.10.12 • Published 5 years ago

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Invalid Packages

type-asserter

toss-expression

topgun-typed

@metamask/superstruct

@knemerzitski/superstruct

@schemaland/typestruct

@reusable-ui/invalidable

@reusable-ui/validation-icon

ok-computer

npm-ls-flat

generate-by-validation

@superstruct/core

find-bad-filenames

find-bad-url-filenames

@infinitywallet/superstruct

@nksaraf/superstruct