Regular Expression for Non decimal positive integer ranging between 0 to 999999

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I need the regular expression which matches all positive non decimal integers only range from 0 to 999999. It will not accept any decimal, alphabets or any special character and range should be in between 0 to 999999.

Posted 12-Jul-12 20:06pm

Dharmenrda Kumar Singh

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Zoltán Zörgő 13-Jul-12 2:13am

Sorry, but what you men by decimal and non-decimal? Both 0 and 999999 and all numbers between are decimal numbers.

3 solutions

Solution 2

Try this regex: ^[0-9]{1,6}$
To test this you can go to below link:
http://www.regular-expressions.info/javascriptexample.html[^]

Posted 12-Jul-12 20:16pm

Vani Kulkarni

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Grace Davenport 5-Aug-22 10:36am

God bless you man

Solution 3

[1-9]\d{0,5}

[1-9] - first digit should not be zero
\d - digit
{0,5} - less than 6 times

Posted 12-Jul-12 20:16pm

Dharmenrda Kumar Singh

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Mehdi Gholam · Accepted Answer · 2012-07-12T20:11:00

Solution 1

Try the following:

\s+\d{1,6}\s+

It will give you 1234 with the following data :

1234567
1234
abc1111

Posted 12-Jul-12 20:11pm

Mehdi Gholam

Comments

_Amy 13-Jul-12 2:12am

Good Answer! +5!

Mehdi Gholam 13-Jul-12 2:14am

Thanks AK!