disallow RegExp u flag (es/no-regexp-u-flag)

This rule reports ES2015 RegExp u flag as errors.

Examples

⛔ Examples of incorrect code for this rule:

/*eslint es/no-regexp-u-flag: error */ const r1 = /[☀️☔]/u
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📚 References

Last Updated: 8/27/2019, 11:29:02 AM