Body handles the request body helper methods.
This relys on being passed the Context, and will interigate the request object.
pub fn get_form(context in: Context(a)) -> Result( List(#(String, String)), Nil, )
Gets the request body as a key/value Map This is designed to work with HTML standard Post methods.
Note: this does not support multipart forms
pub fn get_json(context in: Context(a), decoder: fn(Dynamic) -> Result(b, List(DecodeError))) -> Result(b, DecodeError)
Gets the body of the request as Json. It will return an Error if it is unable to decode the contents of the request body as a Json object.
get_json(context, dynamic.decode2( Input, field("test", of: dynamic.string), field("name", of: dynamic.string), ))