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6000 packages found
Type check values
Express middleware for the validator module.
React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype and Typanion
- scheme
- validation
- scheme-validation
- hookform
- react-hook-form
- yup
- joi
- superstruct
- typescript
- zod
- vest
- class-validator
- io-ts
- nope
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The thing npm uses to read package.json files with semantics and defaults and validation
Build forms in React, without the tears
Email address and domain validation
Excel Workbook Manager - Read and Write xlsx and csv Files.
Runtime validation and processing of JavaScript types
A beautiful command-line prompt for node.js
A simple and composable way to validate data in JavaScript (and TypeScript).
Convert Swagger 2.0 definitions to OpenApi 3.0 and validate
Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers
- swagger
- openapi
- open-api
- json
- yaml
- parse
- parser
- validate
- validator
- validation
- spec
- specification
- schema
- reference
Wrap zod validation errors in user-friendly readable messages
URI validation functions
Ajv class for JSON Schema draft-04
Painless forms for Vue.js
Common layer to be used by crypto libraries based on WebCrypto API for input validation.
Function argument validation for humans
- type
- types
- check
- checking
- guard
- guards
- assert
- assertion
- predicate
- predicates
- is
- validate
- validation
- utility
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General purpose validation library for JavaScript