append-field
A W3C HTML JSON forms spec compliant
field appender (for lack of a better name). Useful for people implementing
application/x-www-form-urlencoded
and multipart/form-data
parsers.
It works best on objects created with Object.create(null)
. Otherwise it might
conflict with variables from the prototype (e.g. hasOwnProperty
).
Installation
npm install --save append-field
Usage
import appendField from 'append-field'
const obj = Object.create(null)
appendField(obj, 'pets[0][species]', 'Dahut')
appendField(obj, 'pets[0][name]', 'Hypatia')
appendField(obj, 'pets[1][species]', 'Felis Stultus')
appendField(obj, 'pets[1][name]', 'Billie')
console.log(obj)
{ pets:
[ { species: 'Dahut', name: 'Hypatia' },
{ species: 'Felis Stultus', name: 'Billie' } ] }
API
appendField(store, key, value)
store
(object
, required)
key
(string
, required)
value
(any
, required)
Adds the field named key
with the value value
to the object store
.
License
MIT