Custom Fields /Dynamic Forms/ Condition on Custom field

[Frank]

Hi.

I have two custom fields on the screen. If I select Yes in one Custom Field It needs to be Yes in another custom field and it should pop an error. How to achieve this.?????

[Frank]

@Peter Bengov

I tried something like this

import org.apache.log4j.Category;
import com.atlassian.jira.ComponentManager;
import com.opensymphony.workflow.InvalidInputException;
import com.atlassian.jira.ComponentManager;
import com.atlassian.jira.issue.CustomFieldManager;
import com.atlassian.jira.issue.Issue;
import com.atlassian.jira.issue.MutableIssue;
import com.atlassian.jira.issue.comments.CommentManager;
import com.atlassian.jira.issue.fields.CustomField;
import com.atlassian.jira.util.ImportUtils;
import com.opensymphony.util.TextUtils
import com.atlassian.jira.component.ComponentAccessor;

CustomFieldManager customFieldManager = ComponentAccessor.getCustomFieldManager();
CustomField customField_1 = customFieldManager.getCustomFieldObject("customfield_18900");
CustomField customField_2 = customFieldManager.getCustomFieldObject("customfield_18509");

if (issue.getCustomFieldValue( customField_1 ) == "Yes") { issue.getCustomFieldValue( customField_2 ) == "Yes"}
else {
throw new InvalidInputException("If Approval Required? is Yes, Approval Attached needs to be Yes to proceed")
}

Eventhough, I set the two fields to Yes, I still see the error. 

[Frank]

@Peter Bengov

I tried something like this 

import org.apache.log4j.Category;
import com.atlassian.jira.ComponentManager;
import com.opensymphony.workflow.InvalidInputException;
import com.atlassian.jira.ComponentManager;
import com.atlassian.jira.issue.CustomFieldManager;
import com.atlassian.jira.issue.Issue;
import com.atlassian.jira.issue.MutableIssue;
import com.atlassian.jira.issue.comments.CommentManager;
import com.atlassian.jira.issue.fields.CustomField;
import com.atlassian.jira.util.ImportUtils;
import com.opensymphony.util.TextUtils
import com.atlassian.jira.component.ComponentAccessor;

CustomFieldManager customFieldManager = ComponentAccessor.getCustomFieldManager();

CustomField customField_1 = customFieldManager.getCustomFieldObject("customfield_18900");
CustomField customField_2 = customFieldManager.getCustomFieldObject("customfield_18509");

if (issue.getCustomFieldValue( customField_1 ) == "Yes") { issue.getCustomFieldValue( customField_2 ) == "Yes"}
else {
throw new InvalidInputException("If Approval? is Yes, Approval Attached needs to be Yes to proceed")
}

Even though I set two custom fields to Yes, I am still getting the error

[Peter Bengov]

Hi Frank,

If you have Behaviours (Script Runner) installed - this is possible using this plugin. 

[Frank]

@Peter Bengov I do have behavior plugins. Please guide me

[Peter Bengov]

Try something like this:

import com.atlassian.jira.component.ComponentAccessor

def customFieldManager = ComponentAccessor.getCustomFieldManager();

String customField1Name = "XXX";
String customField2Name = "YYY";

String cf1ValueToCheck = "Yes";

String errorToShow;

def cf1;
def cf1FieldValue;

cf1 = getFieldByName(customField1Name);
cf1FieldValue = cf1.getValue();

if ((cf1FieldValue != null) && (cf1FieldValue.toString() == cf1ValueToCheck)) {
 cf2.setRequired(true);
}