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HTML Attributes


HTML sandbox Attribute

HTML sandbox Attribute



The sandbox attribute enables an extra set of restrictions for the content in an iframe.


These restrictions are:-


  • block form submission
  • disable APIs
  • block script execution
  • prevent content from using plugins
  • prevent links from targeting other browsing contexts
  • block automatically triggered features
  • prevent the content to navigate its top-level browsing context
  • treat the content as being from a unique origin


If sandbox attribute value is set to sandbox then all restrictions will be applied. We can also provide a space-separated list of pre-defined values if we only want particular restrictions to be applied.


Used With:-


Element Attribute
iframe sandbox




Its syntax is:- < element sandbox >

Code Explanation

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