Netlify Functions

In order to access query parameters in your Netlify Functions, you can make use of the event.queryStringParameters object available within the handler function. For instance, if you have a query string parameter called email, you can access its value by using the following code snippet: exports.handler = (event, context, callback) => { const email = event.queryStringParameters.email; // Perform actions with the email parameter }; By accessing the event.queryStringParameters object, you gain access to all the query parameters passed in the request URL....

A concise guide on effectively using environment variables in Netlify functions. To utilize environment variables in your Netlify Functions, you can access the process.env variable: process.env.YOUR_VARIABLE To enhance code readability, you can use object destructuring at the beginning of your JavaScript file: const { YOUR_VARIABLE } = process.env; Then, you can simply use the YOUR_VARIABLE throughout the rest of your program. To set the variables, you can do so through the Netlify administration interface (although you can also add them in your repository, it is recommended to use the Netlify UI to avoid exposing secrets in your Git repository)....

To incorporate npm packages into your Netlify Functions, follow these steps: Start by creating a package.json file in the root folder of your project: npm init -y Afterward, install the necessary npm package(s). As an example, let’s install the axios package: npm install axios This process generates a node_modules folder and a package-lock.json file. Ensure that you commit both files. It is essential to add the node_modules content to the repository you intend to deploy....