Problem: I have a conditional that tests the current User against the author of a post. The conditional works in the context of a post, but I would like to use the same conditional in another page where the post ID is set by a URL parameter.
Solution: You could use a custom shortcode like this instead:
Problem: I would like to validate the file size of files uploaded to a custom field in CRED.
Solution: Use the cred_form_ajax_upload_validate hook to test upload file sizes. Use conditionals to check each file individually.
// For the resource file upload - check that the file is a PDF under 1MB in size.
add_filter('cred_form_ajax_upload_validate','cred_filetype_size_validation',10,2);
function cred_filetype_size_validation($error_fields, $form_data)
{
//field data are field values and errors
list($fields,$errors)=$error_fields;
//validate if specific form
if ( ($form_data['id']==889) || ($form_data['id']==846) )
{
if(isset($fields['wpcf-resource-file'])) {
//Retrieve file type
$file_type_uploaded=$fields['wpcf-resource-file']['field_data']['type'];
//Retrieve file size
$file_size_uploaded=$fields['wpcf-resource-file']['field_data']['size'];
//check if featured image exists
if ( ($file_size_uploaded > 1000000) || ($file_type_uploaded != 'application/pdf') )
{
//set error message for featured image
$errors['Resource File'] = 'Sorry the file you have uploaded is not of correct type (PDF) or exceeded 1MB limit';
}
}
}
//return result
return array($fields,$errors);
}
I am using Toolset form and CRED commerce plugins, if the customer fails to complete checkout, instead of changing the post status to "Pending" or "Draft" it just changes the free-premium field to free?
Solution:
I suggest you try this:
1) In your CRED form, but don't display "free-premium" field, so when user submit the CRED form, it won't change the value of "free-premium" field.
2) After the users submit the CRED form and complete the Woocommerce order, use the CRED commerce action hook "cred_commerce_after_order_completed" to trigger a custom PHP function, in this function, update the "free-premium" field to what you want.
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