I have several custom fields of type "Text Field (<255 characters)" and am wondering if there is a way to perform some workflow validations on the fields. For example, I have a "Zip Code" field that I know should always be 5 digits long. Any zip codes entered that are not 5 digits should be caught as invalid. Is there a way to build in these types of checks into the workflow as validators, or is there a way to further customize a text field by saying how many characters it should be ? I've searched Atlassian answers and the Plugin Exchange but haven't been able to find anything. Any help is appreciated!
Thanks!