Preparing Your Frontend
Last updated
Was this helpful?
Last updated
Was this helpful?
For Umbraco Forms to work correctly, you need to include some client dependencies.
Umbraco Forms ships with client-side form validation features provided by the .
You can use the following Razor helper to output script tags containing the dependencies. To access this method you will need a reference to Umbraco.Forms.Web:
Alternatively, you can add the dependencies to the body tag:
All dependencies originate from your Umbraco Forms installation, which means that no external references are needed.
If you want to modify the rendering of the scripts, you can provide a object parameter named htmlAttributes. The contents of the object will be written out as HTML attributes on the script tags.
You can use this to apply async or defer attributes. For example:
If you want to use jQuery as your validation framework for Umbraco Forms, you can manually add the following client dependencies:
jQuery (JavaScript library)
jQuery validate (jQuery plugin that provides client-side Form validation)
jQuery validate unobtrusive (Add-on to jQuery Validation that provides unobtrusive validation via data-* attributes)
You should remove any calls to @Html.RenderUmbracoFormDependencies(Url).
Other CDN services you might want to look at are https://www.jsdelivr.com/ and https://cdnjs.com/about, which may offer better performance and more reliable service.
To add the three client dependencies, see the examples below:
Example within head tags.
Example within body tags.
If using async, please make sure to . This is necessary as it's not possible to guarantee that the asynchronous script will load in time to be recognized by the check. This can then cause a false positive warning.
The easiest way to add the dependencies is to fetch them from a . There are various CDN services you can use:
For example: .
When adding the script to the bottom of the page, you will also need to render the scripts. For more information, see article.