Creating Custom Forms Using the JavaScript FormData API

Building a form is easy to do as long as you don’t have an edge case. Then the bacon fat goes down the drain and your pipes are ruined. So you sometimes need some extra tools in your toolbelt to deal with it. The FormData API can be one of your tools. The Core FormData API FormData has a lot of features but the only method that works across all browsers is append. Let’s say we want to create a social application for people to share their bacon pictures. Here we’ll create a form that allows users...

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