Introduction to geojsonlint

In geojsonlint: Tools for Validating 'GeoJSON'

knitr::opts_chunk$set(
  comment = "#>",
  collapse = TRUE,
  warning = FALSE, 
  message = FALSE
)

Tools for linting 'GeoJSON'.

GeoJSON linters available in geojsonlint

• geojson_hint() - GeoJSON hint JS library
• geojson_validate() - is-my-json-valid JS library using a GeoJSON schema from https://github.com/SchemaStore/schemastore

Install

Stable version from CRAN

install.packages("geojsonlint")

Development version from GitHub

remotes::install_github("ropensci/geojsonlint")

library("geojsonlint")

Good GeoJSON

geojsonhint JS library

geojson_hint(x = '{"type": "Point", "coordinates": [-100, 80]}')

is-my-json-valid JS library

geojson_validate(x = '{"type": "Point", "coordinates": [-100, 80]}')

Bad GeoJSON

geojsonhint JS library

geojson_hint('{"type": "FooBar"}')

is-my-json-valid JS library

geojson_validate('{ "type": "FeatureCollection" }')

Bad GeoJSON - with reason for failure

geojsonhint JS library

geojson_hint('{"type": "FooBar"}', inform = TRUE)

is-my-json-valid JS library

geojson_validate('{ "type": "FeatureCollection" }', inform = TRUE)

Bad GeoJSON - stop on validation failure

geojsonhint JS library

geojson_hint('{"type": "FooBar"}', error = TRUE)
#> Error: Line 1
#>    - The type FooBar is unknown

is-my-json-valid JS library

geojson_validate('{ "type": "FeatureCollection" }', error = TRUE)
#> Error: 1 error validating json:
#>  - data: no (or more than one) schemas match

geojsonlint documentation built on Feb. 13, 2020, 9:06 a.m.