regular expression to validate number pipes

I need a regex that can validate the following:

Validate that there are no empty values or spaces

123|2.3|3.6

Validate that none of the numbers are negative

123|0.0|2.3

Validate that each number is 9 digits or less without counting digits after the decimal point

123|333333333.32|3.4

Here is my attempt:

^(?:[^|]+(?:\|[^|]+){0,2})?$  

https://stackoverflow.com/questions/65894493/regular-expression-to-validate-number-pipes January 26, 2021 at 08:56AM