How to assign iframe value to input?

Question

JavaScript

Hello everyone, I'm making a VISIVIG editor. So, how to assign everything that is in the iframe to the input?
Tried through

myIframe.value

but gives out

undefined

Answer 1

iframe.contentWindow.body.innerHTML
https://developer.mozilla.org/en-US/docs/Web/API/H...
If the iframe is from another domain, then you will need to configure CORS.