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@hono/class-validator@1.0.0
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honojs/middleware

The validator middleware using class-validator for Hono applications.

This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
This package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score
76%
Published
2 weeks ago (1.0.0)

Class-validator middleware for Hono

codecov

The validator middleware using class-validator for Hono applications.

Usage

import { classValidator } from '@hono/class-validator'
import { IsInt, IsString } from 'class-validator'

class CreateUserDto {
  @IsString()
  name!: string

  @IsInt()
  age!: number
}

const route = app.post('/user', classValidator('json', CreateUserDto), (c) => {
  const user = c.req.valid('json')
  return c.json({ success: true, message: `${user.name} is ${user.age}` })
})

With hook:

import { classValidator } from '@hono/class-validator'
import { IsInt, IsString } from 'class-validator'

class CreateUserDto {
  @IsString()
  name!: string

  @IsInt()
  age!: number
}

app.post(
  '/user',
  classValidator('json', CreateUserDto, (result, c) => {
    if (!result.success) {
      return c.text('Invalid!', 400)
    }
  })
  //...
)

Author

Pr0m3ht3us - https://github.com/pr0m3th3usex

License

MIT

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Add Package

deno add jsr:@hono/class-validator

Import symbol

import * as class_validator from "@hono/class-validator";
or

Import directly with a jsr specifier

import * as class_validator from "jsr:@hono/class-validator";

Add Package

pnpm i jsr:@hono/class-validator
or (using pnpm 10.8 or older)
pnpm dlx jsr add @hono/class-validator

Import symbol

import * as class_validator from "@hono/class-validator";

Add Package

yarn add jsr:@hono/class-validator
or (using Yarn 4.8 or older)
yarn dlx jsr add @hono/class-validator

Import symbol

import * as class_validator from "@hono/class-validator";

Add Package

vlt install jsr:@hono/class-validator

Import symbol

import * as class_validator from "@hono/class-validator";

Add Package

npx jsr add @hono/class-validator

Import symbol

import * as class_validator from "@hono/class-validator";

Add Package

bunx jsr add @hono/class-validator

Import symbol

import * as class_validator from "@hono/class-validator";