Express js middleware is not working as expected. It is showing too many redirections. When i remove the token or logout it shows in the browser that too many redirections Middleware Route.js LOgin function When i remove the token or logout it shows in the browser that too many redirections Answer Now that yo…
Tag: express
Res.Render Is Stalling
Sorry if I’m sharing too much (or too little!) I’m not sure how to provide code when it’s contained in multiple files like this. In the small project I have my app.js server using express and ejs. I have a “/compose” route which creates a blog post with a “Title” and …
Array of functions with additional arguments in the express router middleware
From the above code, I’m passing an array of functions [cb0, cb1] and each function requires some data attribute of type any and additional parameters like req, res and next. Earlier,I tried passing the data attribute like below format using bind concept. app.get(‘/example/d’, [cb0.bind(data…
How to validate multiple file uploads with multer expressjs
I have a problem with express.js and multer when I try to upload 2 valid images and 1 example pdf to validate is all images, it will upload that two images into a folder, and then it will throw the error for pdf that is an invalid format, can I somehow validate first all images and then do the upload
Getting the image file from the server and converting it to base64 using nodejs express.js
How to create a function which gets the exact image file from the server and then converting it to base 64 and lastly storing it to a variable. Note: Exact image file (no need to loop through the directory to list all files). Answer You can do that with the image-to-base64 library. Installation Usage Displayi…
why req.body.title shows ‘undefined’
I’m new to NODE JS and practicing with some POST forms from PUG to a NODE JS server. I have a simple form to update a photo title and description posted onto mongodb. When I submit the form from the web browser the submission input comes back to the server as ‘undefined’. These two processes…
How to access items metadata in Stripe checkout session
When I create a Checkout session, I am creating prices on the fly with price_data and product_data properties. For each item, I am putting metadata in the product_data.metadata property. After payment is successfully finished, I fetch the session data in order to display Payment Successful page to the custome…
How to res.sendFile() a file that is in a different directory for Express.js webapp?
I have this inside controllers folder: This exported function is imported in a file inside the routes directory Currently I am getting a 404 error when I try to get the sitmap at localhost:3000/sitemap Folder Structure: Before, I had the same thing in index.js which is the entry point. This was working perfec…
Next.js keeps throwing error params is undefined
I have successfully connected my custom server using Node.js and Express.js with Next.js. I’m trying to fetch a car by its id whenever I click it among other cars, so I can have that particular car only. But I keep getting an error saying params is undefined even though I get the id at the back of my li…
Cannot verify JWT – UnhandledPromiseRejectionWarning: JsonWebTokenError: jwt malformed
I have function that just send data to database (my posts). I use private and public keys to sign and verify tokens. I can send this token in header from front-end to back-end, but has problem with verifying it. Here is how this flow looks like: Front-end Back-end Middleware auth And JWT service The problem s…