This topic contains 1 reply, has 2 voices, and was last updated by 
Anh Tran 1 month, 1 week ago.
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Topic
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Once a month I’ve been saving iframe details in textarea. Its been working up until this month / today when I went to add a new iframe details and it wont save? It will save just text but doesnt seem to save html anymore?
Thank you in advance for your time and input.
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Hi, since the version 5.1 of Meta Box, we have added a sanitization for all inputs to improve the security. Textarea by default will have the
wp_kses_postsanitize callback, which will strips all iframe, script and style.To bypass the sanitization to make it accept iframe, please add this setting to the field:
'sanitize_callback' => 'none'See more in this docs: https://docs.metabox.io/sanitization/#bypass-the-sanitization
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