Description
Require separators only for X digits and higher. For lower amount of digits check only in contains separators.
Fail
10_24
10450
1_0451Pass
1024
1_024
10_450
10_451Additional Info
The examamples are when 4 digits don't require separators but if exists they should be valid. 5 and above digits require separators and should be valid of course.
sindresorhus / eslint-plugin-unicorn
More than 100 powerful ESLint rules
4.2k
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