Checks whether there are errors, for the entire submission or a specific element.
File: src/db-objects/submissions/submission.php
Submission::reset_errors()
Resets all errors, for the entire submission or a specific element.
Submission::get_submission_values_data()
Gets submission values data for the submission, to be used with the field manager.
Submission::set_submission_values_data()
Sets submission values data for the submission, to be used with the field manager.
Submission::get_blacklist()
Returns a list of internal properties that are not publicly accessible.
Submission::get_next_container()
Returns the next container for the submission, if there is one.
Submission::get_previous_container()
Returns the previous container for the submission, if there is one.
Submission::get_element_values_data()
Gets all element values set for the submission.
Submission::add_error()
Adds an error to the submission.
Submission::remove_error()
Removes an error from the submission.