I need regex pattern to split a string into numbers and letters. Ie .1abc2.5efg3mno
should be split into [".1","abc","2.5","efg","3","mno"]
.
The current regex I tried is:
var str = ".1abc2.5efg3mno";
regexStr= str.match(/[a-zA-Z]+|[0-9]+(?:\.[0-9]+|)/g);
Output obtained is:
["1","abc","2.5","efg","3","mno"]
The number .1
is taken as 1
whereas I need it as .1
.
If it's a matter of separating letters from non-letters, then the regex can be made quite simple:
var str = ".1abc2.5efg3mno"; var regexStr = str.match(/[az]+|[^az]+/gi); console.log(regexStr);
Ie match a group of letters or a group of non-letters.
var z = ".1abc2.5efg3mno".match(/[\\d\\.]+|\\D+/g); console.log(z);
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.