Request For Java Regex String

Question

i was wondering if anybody could help me with a RegEx i need to use for matching strings in the format "4%,6%,8%,9%" "(Number)(Percentage)(comma)(number)(percentage)....N"

I tried hard to get this one ^[\d*(?:%),]+$ but its matching the format "4%,2,6,5%" (numbers without percentage simbol).

Thanks in advance!

Should be like : ^\d+%(?:,\d+%)+$

StackFlowed
– StackFlowed

2014-11-14 13:17:48 +00:00
Commented Nov 14, 2014 at 13:17 — StackFlowed
– StackFlowed, Commented Nov 14, 2014 at 13:17
[] is a character class, use () for grouping

Florent Bayle
– Florent Bayle

2014-11-14 13:19:38 +00:00
Commented Nov 14, 2014 at 13:19 — Florent Bayle
– Florent Bayle, Commented Nov 14, 2014 at 13:19
You could use this cool resource: txt2re.com

MihaiC
– MihaiC

2014-11-14 13:38:35 +00:00
Commented Nov 14, 2014 at 13:38 — MihaiC
– MihaiC, Commented Nov 14, 2014 at 13:38

Avinash Raj · Accepted Answer · 2014-11-14 13:17:09Z

2

Change your regex like below,

^\d+%(?:,\d+%)+$

(?:,\d+%)+ Allows one or more strings of this ,<number>% format.

OR

^\d+%(?:,\d+%)*$

(?:,\d+%)* Allows zero or more strings of this ,<number>% format.

answered Nov 14, 2014 at 13:17

Avinash Raj

175k32 gold badges247 silver badges289 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Damián Roa Espinoza Over a year ago

Thats a pretty fast answer, Thank you very much!

Avinash Raj Over a year ago

Welcome to Stack Overflow. I suggest you to read this.

Collectives™ on Stack Overflow

Request For Java Regex String

1 Answer 1

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related