Tested at http://regexr.com/ and https://regexper.com
^([0-9])\1{4,}\-?\1{3}$
- 00000-000 // true
- 12345-678 // false
- 33333-333 // true
- 00000-001 // false
- 0000000 // true
- 1000000 // false
Last active
May 20, 2016 14:18
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Save liperuf/f36c830c2f481692d7f10bd96dc77229 to your computer and use it in GitHub Desktop.
Collection of my best regular expressions
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