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Home/ Questions/Q 3959868
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Editorial Team
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Editorial Team
Asked: May 20, 20262026-05-20T02:47:00+00:00 2026-05-20T02:47:00+00:00

I want to validate a number using regex.. the condition is number can be

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I want to validate a number using regex.. the condition is number can be from any negative 3 digit values to positive 3 digit.. but cannot be zero.

can someone please help me to get regex condition for this.

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  1. Editorial Team
    Editorial Team
    2026-05-20T02:47:01+00:00Added an answer on May 20, 2026 at 2:47 am

    There it´s
    It can or not start with the negative symbol, followed by a number between 1 and 9 ant then can be 0 to 2 of any number.

    ^\-?[1-9]\d{0,2}$
    

    Update: And the following regex also allows decimals

    ^\-?[1-9]\d{0,2}(\.\d*)?$
    
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