Validate paragraph type field content

[Asier Vadillo]

Hi everyone,

We are using JMWE to make a validation using Jira expressions in our workflow.

What we want to do is to validate that a custom field (Paragraph type) has value,  does not include images, account IDs (using @), links or bullet lists.

Currently we have:
 

!!issue.customfield_10171 && (

!JSON.stringify(issue.customfield_10171).includes("!image-") && 

!JSON.stringify(issue.customfield_10171).includes("~accountid") && 

!JSON.stringify(issue.customfield_10171).includes("https://") && 

!JSON.stringify(issue.customfield_10171).includes("http://") && 

!JSON.stringify(issue.customfield_10171).match("[\\*\\-\\+] ")

)

This works with links, but not for the account ids, images or bullet lists. 

Anyone knows how to modify the expression to achieve what we want?

Thanks in advance!