field required for a given transition only if another field has a given value

[Mani]

Hello All,

We have a field "Customer field"
We would like this field to be required when we move to Fixed state, only if another field     " Impact" = "Y"

I Tried the following in Validator:

Simple scripted validator (condition apply).
import com.atlassian.jira.issue.Issue
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.issue.CustomFieldManager
import com.atlassian.jira.issue.fields.CustomField
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.customfields.option.Option
import com.opensymphony.workflow.loader.StepDescriptor
import com.onresolve.jira.groovy.user.FormField

CustomField customField_name = customFieldManager.getCustomFieldObjectByName("CMS Description for Customer");

cfValues ['customField_name'] != ''

[Payne]

I would think something like this should work:

cfValues['Impact'] != 'Y' || cfValues['CMS Description for Customer'] != null

If Impact is N or empty, then all is good. If it is Y, then your other field must not be empty.