booleanValid checks if the geometry is a valid according to the OGC Simple Feature Specification.

• feature (Geometry | Feature<any>) GeoJSON Feature or Geometry

var line = turf.lineString([[1, 1], [1, 2], [1, 3], [1, 4]]);

turf.booleanValid(line); // => true
turf.booleanValid({foo: "bar"}); // => false

Returns boolean true/false

This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.

Install this single module individually:

$ npm install @turf/boolean-valid

Or install the all-encompassing @turf/turf module that includes all modules as functions:

$ npm install @turf/turf