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This is documentation for v4 of the plugin. For v3 click here.
ESLGraphQL-ESLint
Rulesunique-enum-value-names

unique-enum-value-names

✅ The "extends": "plugin:@graphql-eslint/schema-recommended" property in a configuration file enables this rule.

💡 This rule provides suggestions

  • Category: Schema
  • Rule name: @graphql-eslint/unique-enum-value-names
  • Requires GraphQL Schema: false ℹ️
  • Requires GraphQL Operations: false ℹ️

A GraphQL enum type is only valid if all its values are uniquely named.

This rule disallows case-insensitive enum values duplicates too.

Usage Examples

Incorrect

# eslint @graphql-eslint/unique-enum-value-names: 'error' enum MyEnum { Value VALUE ValuE }

Correct

# eslint @graphql-eslint/unique-enum-value-names: 'error' enum MyEnum { Value1 Value2 Value3 }

Resources

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