Leading zero not allowed length upto 6 digit only

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"[+]?([1-9][0-9]?)" this validation working fine but allowed more than 6 digit. how to restrict up to 6 digit length.

Posted 18-Jun-12 20:30pm

Updated 18-Jun-12 20:33pm

v2

2 solutions

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Prasad_Kulkarni · Answer 1 · 2012-06-18T20:48:00

Try this:

C#

^(?=[0-9]{3,6}$)0*[1-9][0-9]{2,5}

Posted 18-Jun-12 20:48pm

Comments

Manas Bhardwaj 19-Jun-12 6:26am

correct +5!

Prasad_Kulkarni 19-Jun-12 8:34am

Thank you Manas!

Prosan · Answer 2 · 2012-06-18T20:36:00

write like this
[+]?([1-9][0-9]{6}
{6} means only 6 digit
look this very good Article[^]

Fast regular expressions[^]

look Also[^]

Posted 18-Jun-12 20:36pm

Updated 18-Jun-12 21:14pm

v3

Comments

ravijain03 19-Jun-12 2:40am

its not working