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
  1a39b08e_8a1b_7db5_3757_5f7d6e60601e["isWithEnum()"]
  a0d71e56_fdeb_c568_64e9_fb247617a17c["utils.ts"]
  1a39b08e_8a1b_7db5_3757_5f7d6e60601e -->|defined in| a0d71e56_fdeb_c568_64e9_fb247617a17c
  c3d8e5a3_48ae_8877_650c_206534a04c0c["columnToSchema()"]
  c3d8e5a3_48ae_8877_650c_206534a04c0c -->|calls| 1a39b08e_8a1b_7db5_3757_5f7d6e60601e
  style 1a39b08e_8a1b_7db5_3757_5f7d6e60601e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-valibot/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;
}