HTML Validation Error Using Recaptcha

  • Robson Sanches

    (@robsonds)


    9 years, 4 months ago

    I’m having trouble validating the HTML of my site in W3C Validator, using the Recaptcha option of Plugin Contact Form 7.

    The problem is caused by the “frameborder” and “scrolling” attributes present in the “iframe” tag that Recaptcha displays.
    I was able to resolve by changing the code snippet present in line 352 of the file recaptcha.php present in the folder “contact-form-7 > modules”.

    <iframe src="<?php echo esc_url( $url ); ?>" frameborder="0" scrolling="no" style="width: 302px; height:422px; border-style: none;"></iframe>

    I changed by this code:

    <iframe src="<?php echo esc_url( $url ); ?>" style="border:0px; overflow:hidden; width: 302px; height:422px; border-style: none;"></iframe>

    It’s not that important, but it would be cool if you could change it, because otherwise it will be fixed, when the plugin is updated, I will lose the change I made to the plugin code.

Viewing 1 replies (of 1 total)
  • linux4me2

    (@linux4me2)

    9 years ago

    This is an old thread, but the errors with W3C Validation persist in v. 4.8 of Contact Form 7. It would be great if you could fix it in the next version.

Viewing 1 replies (of 1 total)

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