Return Custom Error Messages From Apex Controller In Salesforce Lightning

Biswajeet   January 21, 2020   No Comments on Return Custom Error Messages From Apex Controller In Salesforce Lightning

Sample Code:

We can use System.AuraHandledException to return custom error message from server side apex controller to lightning component in Salesforce.

string errorMessage = 'Your Error Message';
AuraHandledException auraEx = new AuraHandledException(errorMessage);
auraEx.setMessage(errorMessage);
throw auraEx;