Our blog contains the activity stream of Orchard Dojo: general news, new resources or tutorials are announced here.

Help shape Orchard Core's new website, a new website using Orchard Core - This week in Orchard (17/07/2026)

When you add a custom settings page, does it look like it belongs in the admin UI?

When you utilize workflow activities, does JavaScript syntax have to be the only option?

After checking out this week's Orchard news, both have better answers.

Thanks to Mike Alhayek, admin forms across settings and configuration pages now use the same ocat-* CSS class conventions, replacing legacy Bootstrap and Orchard-specific helpers. And all workflow tasks that previously only supported JavaScript now also support Liquid, with a new LiquidTask added to match ScriptTask.

Also this week: Nick Jackson's Orchard Core website redesign is open for community feedback, and GoRide joins the showcase of sites running on Orchard Core.

Read on for the details, or jump to the section that matters to you!

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How to fix "InvalidDataException: Form value count limit 1024 exceeded." in Orchard Core - Orchard Core Nuggets
Let's suppose you're building your shiny new Orchard Core website. In there you're also building a shiny new page, with Flow Part obviously. You throw together a lot of widgets to get all the bells and whistles on the page, then you save it and BAM! Internal Server Error: "InvalidDataException: Form value count limit 1024 exceeded." What's this, did I break Orchard? Is Orchard trying to break me? Let's fix this! The exception happens because the structure you've built with Flow Part is simply too large for the default ASP.NET Core limits. This is not something that would be too extreme to achieve, actually: If you have more complex widgets (with a lot of fields each) and you put several of them into a complex nested structure you can quite possibly build something by hand that would fail like this. Ask how I know! You can increase the limits restricting posted form value sizes, and in this particular case you'd need to change the ValueCountLimit value of FormOptions. Put this into the Startup class of your Orchard-based web app project (it won't work in a module or theme!): services.Configure This increased the limit to 4096, plenty more than the default. However, keep in mind that these limits have their uses: Malicious users could try to post large pieces of data to your server, trying to overwhelm it for example. So only increase this as much you only need! Note BTW that we're using the ASP.NET Core configuration API here, something which is also demonstrated in detail in our Training Demo Module, so follow up learning there! Did you like this post? It's part of our Orchard Core Nuggets series where we answer common Orchard questions, be it about user-facing features or developer-level issues. Check out the other posts for more such bite-sized Orchard Core tips and let us know if you have another question!