# Tag: error-handling
2 documents tagged with "error-handling".
## Documents
- **[Apex Null Handling and Errors](/standards/salesforce/apex/null-handling-and-errors/)**
- Safe navigation, collection initialization, null coalescing, and error handling patterns for Apex
- Category: [Salesforce](/categories/salesforce/)
- **[LWC Error Handling](/standards/salesforce/lwc/error-handling/)**
- Error states, toast notifications, wire service error handling, and error boundary patterns for Lightning Web Components
- Category: [Salesforce](/categories/salesforce/)
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