[Question] how i can allow unsafe HTML in the html component

[HenriqueVilela]

I need to let the html component execute scripts. but i notice that the formio removes my script tags and other unsafe tags like iframe dont work.

[travist]

Obviously this is on purpose, but it can be overridden with options that get passed to the sanitize methods. Here is the code that shows them.

https://github.com/formio/formio.js/blob/master/src/utils/utils.js#L1046

These options are passed to the DOMPurify library found @ https://github.com/cure53/DOMPurify#can-i-configure-dompurify. They can be passed to the Form.io renderer within Angular like this.

<formio [rendererOptions]="{
  sanitizeConfig: {
    addTags: ['iframe']
  }
}"></formio>

[OleksandrPoshtaruk1533]

after check on source code here and here I could make renderer to display custom component tags Just in ngOnInit of parent component

registerCustomTag('custom-tag', this.injector);