Uipath Regex, should return True only if Integer or float

[hansen_Lobo]

Hello,
I had raised a query few days back regarding to Check if a string contains only Numbers or no

Check if a string contains only Numbers or not

Hello everyone, I have these 3 strings “120”, “120a” and “Test”. Lets consider the first case “120”, here all 3 are numbers so i am good and can go with then condition. and second case “12o”, here 1 and 2 are numbers. and o is string, then i should go with else condition. and third case “Test”, here the entire string is text, so have to go with else condition. Then condition only if the entire string contains Numbers. what condition should i put within my IF? Thank you

For integers, this working fine ^\d+$ for integer value. But i need to work for floating number as well.

Now i need it to be modified a little, It should match only Integer or float, not alphanumeric or special characters

True for:
“120”,
“120.3”,

Fail for:

“120a” and “Test”.

[ppr (Peter Preuss)]

EDIT:

has an open door on dot only values

Otherwise, we can also think about the usage of Double.TryParse method

@ppr

Have a look here:

Or

@Anil_G

Please try this

"^\d+(\.\d+)?$"

[Anil_G (Anil Gorthi)]

@hansen_Lobo

Please try this

"^\d+(\.\d+)?$"

Cheers

[hansen_Lobo]

^[\d.]+$

Using this and it matches my usecase.
Thank you

[ppr (Peter Preuss)]

@ppr

Otherwise, we can also think about the usage of Double.TryParse method

Have a look here:

we would recommend for using this instead of regex

When the regex pattern is used, then we recommend the more strict pattern from Anil

@Anil_G

Please try this

"^\d+(\.\d+)?$"

As

has an open door for the dot only value

[hansen_Lobo]

Thank you, will be using the regex given by Anil.