Using regular expressions, web developers can validate the form input and ensure that the data matches the desired pattern and format. Regular expressions can be used to validate various types of data ...

Why? Modern build tools can introduce HTML bugs. w3c-validate-html runs locally and prints concise, clickable errors with line numbers using the same rules as the online W3C validator.

grunt-html-angular-validate An HTML validator aimed at AngularJS projects. While there are other Grunt plugins that will validate HTML files, there are lacking a couple important features: ...

Some might not know this, but it’s always a good idea for web administrators to check websites for any form of problems in a bid to make sure end users are safe from external harm whenever they visit.