Problem: I would like to use the Forms API to validate each image that is uploaded in a single or repeating custom field. It doesn't seem to be working, in the logs I see a PHP notice about trying to get property of a non-object.
Solution: Make sure the User has permission to publish Media if you are using Toolset Access Control. Make sure the Form's markup structure doesn't include any extra closing div tags. Use the following custom code to validate a repeating image field:
add_filter('cred_form_ajax_upload_validate','rep_img_size_validation',10,2);
function rep_img_size_validation($error_fields, $form_data)
{
error_log(' validation script is invoked ');
$forms = array( 29, 49 );
$size = 1024000;
$field_slug = 'your-repeating-image-slug';
$error_msg = 'Maximum size is 1MB, please try again.';
//field data are field values and errors
list($fields,$errors)=$error_fields;
//validate if specific form
if (in_array( $form_data['id'], $forms ) && isset($fields['wpcf-' . $field_slug]['field_data']['size']))
{
//check if this field instance img is bigger than $size (bytes)
$instance_size = array_pop($fields['wpcf-' . $field_slug]['field_data']['size']);
if ( $instance_size > $size )
{
//display error message for this field instance
$errors['wpcf-' . $field_slug] = $error_msg;
}
}
//return result
return array($fields,$errors);
}
To validate a single field, copy the code above and make the following adjustments:
- Change the function names to prevent a PHP error
- Change the field slug
- Remove array_pop from the instance_size definition like this:
// for repeating images
// $instance_size = array_pop($fields['wpcf-' . $field_slug]['field_data']['size']);
// for single images
$instance_size = $fields['wpcf-' . $field_slug]['field_data']['size'];
Problem: I have conditional HTML in place in a custom search View's filter area, but it doesn't seem to be working as expected.
Solution: Conditional HTML is designed to respond to the properties of posts, not selected search filters. Using conditional HTML to respond to selected filters is not going to work consistently, even if you find certain edge cases where it appears to be working briefly. If you'd like to see more filter dependency features built into the system, I encourage you to submit your request here: https://toolset.com/home/contact-us/suggest-a-new-feature-for-toolset/
I created two views. One only shows the results, and the other is for search and show results. When I add both of them to the same page, the custom search doesn't work and the site breaks. The button doesn't work either.
Solution:
It is a compatibility problem with custom theme:
You can locate the problem by this:
deactivate other plugins, and switch to wordpress default theme 2019, deactivate all Custom code snippets, and test again
Problem:
How can we apply conditionals in a Toolset Form so to hide single form fields depending on other fields values (in the form)?
Solution:
You can wrap any field in Forms into so called "Conditional Groups".
They will allow you to listen to particular other fields present in the form, inclusive generic fields
To edit such conditions or their content more advanced you need to turn on "Expert Mode" for the editor.
We document known issues and their solutions in Toolset errata. Save time by checking there first and seeing if what you are facing is a known issue. This list is kept short. We do our best to resolve all known issues with every release of Toolset plugins.
Support Policy
Toolset staff will help you use the Toolset plugins correctly, provide any information you need, help troubleshoot problems and advice on best-practices.
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