Body parsers for @mapl/app.
JSON parser requires a stnl schema for validation.
import { json } from '@mapl/body';
app
// Set the type for the request body
.macro(json({
props: {
name: {
type: 'string',
minLength: 3,
maxLength: 32
},
age: 'i8'
}
}))
// Return the username with age from the request body
.post('/name', (c) => `${c.body.name} - ${c.body.age}`);These parsers don't require a schema for validation.
import { stream } from '@mapl/body';
// Parse body to ReadableStream
app.macro(stream);Register a handler to be get executed when the body payload is invalid:
import { invalidBodyException } from '@mapl/body';
app.catch(invalidBodyException, (c) => {
c.status = 400;
return 'Invalid body payload';
});