Identify World Files
npm install is-wldjavascript
const isWorldFile = require("is-wld");
const { readFileSync } = require("fs");const text = readFileSync("example.wld", 'utf-8');
const valid = isWorldFile(text);
// true
`checking a url
`javascript
const isWorldFile = require("is-wld");const valid = isWorldFile('https://somefakeurlhere.com/example.pgw');
// true
``