isWithEnum() — drizzle-orm Function Reference

Architecture documentation for the isWithEnum() function in utils.ts from the drizzle-orm codebase.

Function typescript ValidationAdapters SchemaRefinement called by 1

Entity Profile

ValidationAdapters→ SchemaRefinement→ isWithEnum() — drizzle-orm Function Reference

Dependency Diagram

graph TD
  57767d5a_1294_4fb1_695c_85ee400edf79["isWithEnum()"]
  90807ef2_6e28_df2f_8c6b_9bcb1bab99ec["utils.ts"]
  57767d5a_1294_4fb1_695c_85ee400edf79 -->|defined in| 90807ef2_6e28_df2f_8c6b_9bcb1bab99ec
  85adcc4b_0e8e_a2e6_a538_afbe19c96304["columnToSchema()"]
  85adcc4b_0e8e_a2e6_a538_afbe19c96304 -->|calls| 57767d5a_1294_4fb1_695c_85ee400edf79
  style 57767d5a_1294_4fb1_695c_85ee400edf79 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-zod/src/utils.ts lines 10–12

export function isWithEnum(column: Column): column is typeof column & { enumValues: [string, ...string[]] } {
	return 'enumValues' in column && Array.isArray(column.enumValues) && column.enumValues.length > 0;
}