Error while working with iframes IE

[moimon]

Hi all. 

Sorry if my words are confusing because I am not good at English.

I am writing code to embed website with Recaptcha in GUI. And then, the code will automatically press the "I'm not a robot" button. The problem here is:

   - The code still works fine when entering iFrame to interact with Recaptcha with the URL is "https://www.google.com/recaptcha/api2/demo"

<snip>

 

   - But for other URLs (such as "https://recaptcha-demo.appspot.com/recaptcha-v2-checkbox.php"), the code cannot be entered into the iframe.

 

Code:

<snip>

 

I did a lot of research but didn't know why.

 I sincerely thanks for the help. 

Edited January 2, 2020 by Melba23
Code removed

[Nine]

You seem to have miss the forum rules.  Maybe reading it will make you understand that skirting the catchap is not permitted in here..