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regexp/no-useless-set-operand

💼 This rule is enabled in the ✅ plugin:regexp/recommended config.

🔧 This rule is automatically fixable by the --fix CLI option.

disallow unnecessary elements in expression character classes

📖 Rule Details

The v flag added set operations for character classes, e.g. [\w&&\D] and [\w--\d], but there are no limitations on what operands can be used. This rule reports any unnecessary operands.

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🔧 Options

Nothing.

🚀 Version

This rule was introduced in eslint-plugin-regexp v2.0.0-next.10

🔍 Implementation