Regular Expressions 101

numbered multilevel list

Open Workspace
  • JavaScript
  • Match
0

Regular Expression

/
^((?:\d){1,3}(?:\.\d{1,3}){0,8})
/
mg

Description

Search for items in dot separated lists like 1 1.1 1.1.1 ... 2 2.1 etc.

Submitted by Vlad