When you’re adding custom EPiServer Forms field blocks to your solution, you occasionally have the need for adding custom validation as well. Here is a sample of how to add a custom server side validation to your textfield block; you will probably...

There may arise situations where your custom EPiServer Forms field blocks make no sense without your custom validation code being applied as the website visitor submits the form. In these cases it may be useful to help the web editor by preventing...

I’ve been doing a lot of work with EPiServer Forms for two of my clients recently. They both have more or less complex special form fields they need for their business; ranging from the addition of simple character counters to allowing the web...

By default, EPiServer Form views goes in the directory /Views/Shared/ElementBlocks/, however if you’d like them placed elsewhere, this is easily done by adding a simple service configuration and extending EPiServer’s CustomViewLocationBase making ...

In one of my current projects EPiServer‘s edit mode suddenly stopped working. Only the top bar loaded, while the rest failed due to a JavaScript error (see image below). NetworkError: 500 Internal Server Error caused by GetResourcesDictionary...