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Home/ Questions/Q 4619574
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Editorial Team
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Editorial Team
Asked: May 22, 20262026-05-22T02:26:33+00:00 2026-05-22T02:26:33+00:00

This gets all numbers but not floating numbers Regex(@^\d+$) I need it to get

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This gets all numbers but not floating numbers

Regex(@"^\d+$")

I need it to get these values as well:

1234.12345545
0
12313
12313.13
-12131
-1313.13211312
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  1. Editorial Team
    Editorial Team
    2026-05-22T02:26:34+00:00Added an answer on May 22, 2026 at 2:26 am

    For matching all of the above; the most appropriate regex is probably

    @"^[+-]?\d+(\.\d+)?$"
    

    This matches all of the above; but not numbers on the format .3456.

    It also matches numbers on the format +123 and -1234.5678

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