Protecting custom field

Resolved sobastian
(@sobastian)

10 years ago
Hello,

I want to protect one of my custom fields with captcha, but I’m green when it comes to coding.
Code from this thread works great: https://ww.wp.xz.cn/support/topic/is-that-any-way-to-protect-all-contents-in-1-time?replies=5, but I don’t want to protect the whole content of my post page, but just one custom field. I tried to modify it for my needs, but without success.

Here is my custom field:
```
<?php $download = get_post_meta($post->ID, 'Download Sample', true); ?>
   <a class="download-button" href="<?php echo $download; ?>" title="Download Free Sample" target="_blank"><span>Download Free Sample</span></a>
```
Any help would be appreciated.

https://ww.wp.xz.cn/plugins/content-protector/

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Thread Starter

(@sobastian)

I thought it was a support forum, and here support is none.
I struggle with this from a few days to no avail. It seems that I have to look for another solution.
Anyway, thanks for nothing.

K. Tough

(@kjvtough)

10 years ago

$download = get_post_meta($post->ID, 'Download Sample', true);
$custom_field = '<a class="download-button" href="' . $download . '" title="Download Free Sample" target="_blank"><span>Download Free Sample</span></a>';
$custom_field = apply_filters( 'the_content', $custom_field );
$custom_field = str_replace( ']]>', ']]>', $custom_field );
echo do_shortcode( '[content_protector password="mypassword"]' . $custom_field . '[/content_protector]' );

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