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h3-formidable
Advanced tools
File upload parsing utility for h3 and Nuxt using formidable.
Demo - https://stackblitz.com/edit/nuxt-starter-ykuwmn
npm install h3-formidable
This example shows Nuxt usage but you can use it with any h3 app.
import { createFileParserMiddleware } from 'h3-formidable'
export default createFileParserMiddleware({
// formidable options
})
export default eventHandler(async (event) => {
const { files } = event.context.formidable
})
or you can ditch server middleware and parse files per api route...
import { readFiles } from 'h3-formidable'
export default eventHandler(async (event) => {
const { fields, files, form } = await readFiles(event, {
// formidable options
// https://github.com/node-formidable/formidable#options
})
})
If you have a custom plugin, you can use the getForm
option to access the incoming form and do whatever you want with it.
export default eventHandler(async (event) => {
const { fields, files } = await readFiles(event, {
getForm(form) {
form.use(() => {
console.log('woohoo, custom plugin')
})
}
})
})
Anything inside the getForm callback will be executed before the form is parsed.
import { firstValues, readBooleans } from 'h3-formidable/helpers'
export default eventHandler(async (event) => {
const { fields, files, form } = await readFiles(event)
// Gets first values of fields
const exceptions = ['thisshouldbeanarray']
const fieldsSingle = firstValues(form, fields, exceptions)
// Converts html form input type="checkbox" "on" to boolean
const expectedBooleans = ['checkbox1', 'wantsNewsLetter', 'hasACar']
const fieldsWithBooleans = readBooleans(fieldsSingle, expectedBooleans)
})
declare module 'h3' {
import type { FieldsAndFiles } from 'h3-formidable'
interface H3EventContext {
formidable: FieldsAndFiles
}
}
MIT
FAQs
File upload parsing utility for h3 and Nuxt.
The npm package h3-formidable receives a total of 712 weekly downloads. As such, h3-formidable popularity was classified as not popular.
We found that h3-formidable demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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