# How to add radio button field

**URL:** <https://pdfjs.community/t/how-to-add-radio-button-field/989>\
**Category:** Technical Support\
**Created:** [September 15, 2021, 11:42am UTC](https://pdfjs.community/t/how-to-add-radio-button-field/989 "2021-09-15T11:42:52Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![system](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/1X/ffbcd25c7d423db8d5acd5db201c272f4db306dd.png) [@system](https://pdfjs.community/u/system)\
**Post date:** [September 15, 2021, 11:42am UTC](https://pdfjs.community/t/how-to-add-radio-button-field/989/2 "2021-09-15T11:42:54Z")

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**Hello, I’m Ron, an automated tech support bot 🤖**

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:
- [Add signature fields to PDFs - createSignHereElement](https://pdfjs.express/documentation/signature/signature-field.8#createsignhereelement)
- [Blazor project PDF.js Express WebViewer integration issues - MIME type issues - ASP.NET Server](https://pdfjs.express/documentation/get-started/blazor/blazor-integration-issues#asp.net-server)
- [Set up server for real-time collaboration](https://pdfjs.express/documentation/collaboration/realtime-collaboration-server)

APIs:
- [Core.Tools~RadioButtonFormFieldCreateTool](https://pdfjs.express/api/Core.Tools.RadioButtonFormFieldCreateTool.html#__anchor)
- [Core.Annotations.WidgetFlags - new WidgetFlags(options)](https://pdfjs.express/api/Core.Annotations.WidgetFlags.html#WidgetFlags__anchor)
- [Core.Annotations.RadioButtonWidgetAnnotation - new RadioButtonWidgetAnnotation(field, options)](https://pdfjs.express/api/Core.Annotations.RadioButtonWidgetAnnotation.html#RadioButtonWidgetAnnotation__anchor)

Forums:
- [Issue with importing radio buttons in pdf](https://pdfjs.community/t/issue-with-importing-radio-buttons-in-pdf/821/3)
- [Do you have any example from PDF to database](https://pdfjs.community/t/do-you-have-any-example-from-pdf-to-database/196/3)
- [How to add form fields to pdf?](https://pdfjs.community/t/how-to-add-form-fields-to-pdf/496/3)

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