Pug is a terse and simple template language with a else p A variable named 'title' does not exist. col if title p A variable named 'title' exists. p = 'Evaluated and escaped expression:' + title // You can add single line JavaScript comments and they are generated to HTML comments //- Introducing a single line JavaScript comment with '//-' ensures the comment isn't rendered to HTML p A line with a link a ( href = '/catalog/authors' ) Some link text | and some extra text. body h1 = title p This is a line with # and # markup. to parse json data that is application/jsonĪpp.Doctype html html ( lang = 'en' ) head title = title script ( type = 'text/javascript' ).

to parse urlencoded form that is application/x to parse multipart form that is multipart/form-data imports express moduleĪpp.use('/static', express.static('public')) Copy and replace your index.js code with the code below. Therefore, we will make a new route in our index.js file to handle this POST request as shown in the given code. The above code will create a login form with username and password fields along with a submit button to proceed login as shown below.įrom the above code, you can see we have created a form to send POST request. Input(type = 'submit', name = 'submit', value = 'submit') Input(type = 'password', name = 'password') Create a new file named login.pug in views directory and paste the following code. We will create a basic login form to learn how to create a form in ExpressJS and Pug templating engine. We are using –save so that our package.json file gets updated and when we migrate project, we can generate npm packages by just executing npm install on terminal. To start using forms, we will have to install multer and body-parser by executing command below. Multipart forms are used when we have to upload files via forms. These are middleware and it is necessary to parse any form with them to send data from frontend to backend. Multer is used to parse multipart form and body-parser is used to parse url-encoded data and JSON. In order to proceed towards learning forms in Express JS, we will setup body-parser and multer packages. The interface containing the fields or input boxes for username and password along with submit button to proceed login makes a form.

For example, when a user tries to login to any website, he provides his username and password and hit the login key to proceed.

Forms are used to add, update, remove and delete data. These are most important and widely used as an integral part a website. To perform CRUD functions on any website, forms are used.

Send data to pug template express