16 articles found
Learn what the 'attachments_overweight' configuration error means in Smart Forms Pro, why there is a 25 MB limit on email attachments, and how to reduce attachment sizes to fix it.
Learn what the 'colons_in_names' configuration error means in Smart Forms Pro, why colons in field names break form functionality, and how to rename your fields to resolve it.
Learn what the 'deprecated_settings' configuration error means in Smart Forms Pro. Find out which settings are deprecated, why they were removed, and what to use instead.
Learn what the 'dots_in_names' configuration error means in Smart Forms Pro, why dots in field names cause problems with mail tags and data handling, and how to rename your fields to fix it.
Learn what the 'email_not_in_site_domain' configuration error means in Smart Forms Pro, why using an off-domain sender address causes email delivery problems, and how to fix it.
Learn what the 'file_not_found' configuration error means in Smart Forms Pro, why it appears when configuring mail attachments, and how to fix missing attachment file paths.
Learn what the 'file_not_in_content_dir' configuration error means in Smart Forms Pro, why attaching files outside wp-content is blocked, and how to move files to an allowed location.
Learn what the 'html_in_message' configuration error means in Smart Forms Pro, why HTML in the Messages tab causes problems, and how to fix your form's response messages.
Learn what the 'invalid_mail_header' configuration error means in Smart Forms Pro, what makes an email header invalid, and how to correct your Additional Headers field.
Understand the 'invalid_mailbox_syntax' configuration error in Smart Forms Pro. Learn what causes malformed email addresses in the From, To, and Additional Headers fields, and how to fix them.
Learn what the 'maybe_empty' configuration error means in Smart Forms Pro, why it appears in your Mail subject or body, and how to fix it so your email notifications always have content.
Learn what the 'multiple_controls_in_label' configuration error means in Smart Forms Pro, why it affects accessibility, and how to restructure your form template to fix it.
Learn what the 'unavailable_html_elements' configuration error means in Smart Forms Pro, why using a <form> tag inside a form template causes problems, and how to fix it.
Learn what the 'unavailable_names' configuration error means in Smart Forms Pro. Find out which field names conflict with WordPress query variables and how to rename your form fields to fix it.
Learn what the 'unsafe_email_without_protection' configuration error means in Smart Forms Pro, why using user-supplied email addresses as recipients without spam protection is risky, and how to fix it.
Learn what the 'upload_filesize_overlimit' configuration error means in Smart Forms Pro, why file upload size limits conflict with PHP's upload_max_filesize setting, and how to fix it.