I have a website created in wordpress with the recaptcha plugin for google and avoid spam. I wanted to know if there is any way to put the recaptcha manually without plugin since validating with the w3c validator gives me the following error
The frameborder attribute on the iframe element is obsolete. Use CSS instead.
From line 196, column 5; to line 196, column 194
<iframe src="https://www.google.com/recaptcha/api/fallback?k=6Lf6pwgUAAAAAASINHjY19c95ftI3Mf7K8bVg7GI" frameborder="0" scrolling="no" style="width: 302px; height:422px; border-style: none;">↩
The scrolling attribute on the iframe element is obsolete. Use CSS instead.
From line 196, column 5; to line 196, column 194
<iframe src="https://www.google.com/recaptcha/api/fallback?k=6Lf6pwgUAAAAAASINHjY19c95ftI3Mf7K8bVg7GI" frameborder="0" scrolling="no" style="width: 302px; height:422px; border-style: none;">↩
I wanted to know how I can correct these errors?