Differences

This shows you the differences between two versions of the page.

--- regex:numbers [2022/09/20 23:09] – peter
+++ regex:numbers [2022/09/20 23:13] (current) – peter
@@ Line 6: / Line 6: @@
 [[Regex:Numbers:Floating-point|Floating-point]]
+[[Regex:Numbers:Integers|Integers]]
 [[Regex:Numbers:Numbers only|Numbers only]]
@@ Line 18: / Line 20: @@
 ----
-Numbers not begin with 0 and maximum 2 decimals
-<code>
-^([1-9][0-9]*)+(.[0-9]{1,2})?$
-</code>
-----
-Positive or Negative numbers with maximum 2 decimals
-<code>
-^(\-)?\d+(\.\d{1,2})?$
-</code>
-----
-Positive, Negative numbers and any decimal length
-<code>
-^(\-|\+)?\d+(\.\d+)?$
-</code>
-----
-Numbers with maximum 2 decimals
-<code>
-^[0-9]+(.[0-9]{2})?$
-</code>
-----
-Numbers with 1-5 decimals
-<code>
-^[0-9]+(.[0-9]{1,5})?$
-</code>
-----
-Positive Integer, excluding 0
-<code>
-^[1-9]\d*$
-</code>
-or
-<code>
-^([1-9][0-9]*){1,3}$
-</code>
-or
-<code>
-^\+?[1-9][0-9]*$
-</code>
-----
-Negative Integer, excluding 0
-<code>
-^-[1-9]\d*$
-</code>
-or
-<code>
-^\-[1-9][0-9]*$
-</code>
-----
-Positive Integer
-<code>
-^\d+$
-</code>
-or
-<code>
-^[1-9]\d*|0$
-</code>
-----
-Negative Integer
-<code>
-^-[1-9]\d*|0$
-</code>
-or
-<code>
-^((-\d+)|(0+))$
-</code>
-----