Bidirectional Field Synchronization with Actor-Type Guards
How to safely implement bidirectional field synchronization between integration APIs and UI users without creating infinite trigger loops.
10 docs tagged with "design-patterns"
View all tagsBuilding Invocable Methods for Lightning Flow Integration
How to design @InvocableMethod and @InvocableVariable classes that bridge Apex power with Flow Builder's declarative ease-of-use.
Building Lineage Trees with Self-Referencing Lookups
Using dual self-referencing lookup fields to build multi-generation record traceability for clone, split, and versioning operations.
Chaining Record-Triggered Flows with Touch Fields
How to use a DateTime touch field to chain two Record-Triggered Flows together, enabling parent-child automation coordination without direct invocation.
Clone-Aware Default Logic: Protecting Carried-Forward Values
How trigger-based default field logic can interfere with record cloning, and patterns to detect and handle clone operations safely.
Designing Wrapper Classes for LWC-Apex Integration
How to use Apex wrapper (DTO) classes to transform database object shapes into UI-friendly structures for Lightning Web Components.
Formula Field Patterns: The Priority Cascade
How to use nested IF/ISBLANK patterns in Salesforce formula fields to select the first available value from a priority-ordered list of fields.
INSERT-Only vs. UPDATE Logic in Apex Triggers
Design patterns for auto-populating fields on record creation while preserving user modifications on subsequent updates.
Multi-Pass Trigger Processing: Handling Cascading Field Dependencies
How to structure trigger handler logic in multiple passes when later fields depend on earlier fields being resolved first.
Strategic Validation Rule Carve-Outs for Integration Field Updates
How to use NOT(ISCHANGED()) clauses to create targeted exceptions in validation rules, allowing integration processes to update specific fields on otherwise locked records.