Regex integer check

Question

I am using below validation expression to check for number range between 0-100. I would like to extend the check to also allow for exception of 999 (default value).

   reMatch(value,"^[0-9][0-9]?$|^100$")

Thanks in advance for your help!

is 00 or 05 valid?

MonkeyZeus
– MonkeyZeus

2019-12-03 13:40:28 +00:00
Commented Dec 3, 2019 at 13:40 — MonkeyZeus
– MonkeyZeus, Commented Dec 3, 2019 at 13:40

Croises · Accepted Answer · 2019-12-03 12:46:42Z

1

You can use:

   reMatch(value,"^[0-9][0-9]?$|^100$|^999$")

answered Dec 3, 2019 at 12:46

Croises

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1 Comment

MonkeyZeus Over a year ago

No need to repeat the anchors so many times ^([0-9][0-9]?|100|999)$

Andrew · Accepted Answer · 2019-12-03 12:47:10Z

1

Better use this: ^[0-9][0-9]?$|^(100|999)$

answered Dec 3, 2019 at 12:47

Andrew

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