[Resolved] iframe not saving in form data

[Author]

Posts

[terryE]

I am trying to save an iframe using a form. Data is multi-lines, same as other websites I have using same data.

Form data
[cred_field field="event-map" force_type="field" class="form-control" output="bootstrap"]

I have this from another site...

add_filter( 'wp_kses_allowed_html', 'esw_author_cap_filter',1,1 );

function esw_author_cap_filter( $allowedposttags ) {

//Here put your conditions, depending your context

if ( !current_user_can( 'publish_posts' ) )
return $allowedposttags;

// Here add tags and attributes you want to allow

$allowedposttags['iframe']=array(

'align' => true,
'width' => true,
'height' => true,
'frameborder' => true,
'name' => true,
'src' => true,
'id' => true,
'class' => true,
'style' => true,
'scrolling' => true,
'marginwidth' => true,
'marginheight' => true,
'allowfullscreen' => true,
'loading' => true,
'referrerpolicy' => true,
);
return $allowedposttags;
}

But it is not saving the data and the iframe is being stripped out.

It was working a few weeks ago, not sure if connected, but noticed stopped working after this update (just fyi)
https://toolset.com/forums/topic/json-input-into-checkboxes-cred_generic_field-on-a-form/

[Christopher Amirian]

Hi,

Welcome to Toolset support.

Toolset Forms strips <iframe> unless you allow it in Toolset’s Forms Content Filter.

- Go to Toolset → Settings → Forms → Content Filter
-Click “Select allowed HTML tags”
- Enable iframe and save

Store the embed code in a Multiple Lines (or WYSIWYG) field, not a Single Line, to avoid truncation/format issues.

For more information:
https://toolset.com/forums/topic/submit-iframe-code-in-forms/

Thanks.

[terryE]

I know of that, no idea why I missed that - Might be as iframe appears at the end perhaps 🤔

Sorted anyway - thanks for your help 😊