Looking for regex which will strictly allow 1 to 9 digits before decimal dot(.)

Question

Editorial Team

Asked: May 25, 20262026-05-25T02:52:41+00:00 2026-05-25T02:52:41+00:00

Looking for regex which will strictly allow 1 to 9 digits before decimal dot(.) and 1 or 2 digits after dot(.)

It should validate

65564.54

654654654.45

1.55

But not

I have tried ^[0-9]{1,9}\.[0-9]{1,2}$

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Editorial Team · Answer 1 · 2026-05-25T02:52:42+00:00

Editorial Team

^\d{1,9}\.\d{1,2}$

And for numbers not separated by linebreaks:

\b\d{1,9}\.\d{1,2}\b

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