How to require module only if exist. React native

Question

Example:

let tmp;

try {
  tmp = require(\'module-name\');
} catch(e) {
  return;
}

I get error (react native Metro Bundler):

Answer 1

That's what works for me:

let myPackage;
const myPackageToRequire = 'my-package-to-require';
try {
  myPackage = require.call(null, myPackageToRequire);
} catch (e) {}

The variable definition const myPackageToRequire = 'my-package-to-require'; is necessary here.

Hope I helped.