The reason for the "module is not defined" error is usually because you are using modulethe variable in JavaScript code, but not declaring it before the code.
In JavaScript, modulethis is not a built-in keyword, but a variable that is defined when using certain module loaders such as CommonJS and AMD. If you want to use a variable in your code module, then you must declare it before using it.
moduleFor example, you can declare variables at the beginning of your code with the following code :
var module;
moduleAlternatively, you can also declare and initialize variables in your code using the following :
var module= {};
moduleAlternatively, you can also declare and initialize variables in your code using the following :
var module = {
exports: {}
};
moduleThis way, you can use variables in your code .
Sometimes, the "module is not defined" error can also be because you forgot to load those module loaders before your code when using certain module loaders like CommonJS and AMD. In this case, you need to include these module loaders before your code in order to use modulevariables in your code.