Scriptrunner validator letting transition happen even though return is false

[Pierre Ibrahim]

Hello!

I'm writing a scriptrunner validator on create that checks the values of certain fields and lets the ticket be created accordingly.

Script below:

issue.customfield_14690.value == "No" ? true :
issue.customfield_14690.value == "Yes" && issue.customfield_14613 ? true :
issue.customfield_14690.value == "Yes" && (issue.customfield_14440 || issue.customfield_14611) ? true :
false

When I test this in scriptrunner directly with a ticket that has cf_14690 as Yes, and with cf_14613, cf_14440, and cf_14611 as null, I get a false, however when I actually go to create the ticket, it creates just fine.

Why is the validator not actually stopping the create transition from happening?

Edit:

Also tried the following script variations with the same results:

(issue.customfield_14690.value == "No" || 
(issue.customfield_14690.value == "Yes" && issue.customfield_14613 != null) ||
(issue.customfield_14690.value == "Yes" && (issue.customfield_14440 != null || issue.customfield_14611 != null)))

if (issue?.customfield_14690?.value == "No") {
    true
} else {
    if (issue?.customfield_14690?.value == "Yes" && issue?.customfield_14613 != null){
        true
    }
    else {
        if(issue?.customfield_14690?.value == "Yes" && (issue.customfield_14440 != null || issue.customfield_14611 != null)){
            true
        }
        else {
            false
        }
    }
}

Thanks!