Validation regex for using in client script

[Buddy 1]

Hi,
How to validate a field which should accept only numbers with separators or decimals.
Eg: it should be like 0,00 or 0.00

Can someone help in the validation regex for this requirement. 

Thanks in advance!

[Sai Shravan]

Hi @Buddy 1 ,

The following regular expression to validate a field that should accept only numbers with separators or decimals in the format of 0,00 or 0.00:

^[0-9]+([,.][0-9]{2})?$

^ matches the start of the string
[0-9]+ matches one or more digits
([,.][0-9]{2})? matches an optional group consisting of either a comma or a dot followed by exactly two digits
$ matches the end of the string

Regards,
Shravan.
Please mark this as helpful and correct answer, if this helps you

[Buddy 1]

Hi @Sai Shravan ,

Thanks for the reply. Currently the validation is working, but it is also accepting numbers without separators or decimals. 
So it should be either 0,00 or 0.00 format. But if we try to enter only numbers like 1 or 12 , it should not accept. 
Any suggestions ?

Thanks in advance!

[Sai Shravan]

Hi @Buddy 1 ,

can you try this

^[0-9]{1,}([,.][0-9]{2})?$

Tested in the console 

Regards,
Shravan.
Please mark this as helpful and correct answer, if this helps you

[Sai Shravan]

Hi @Buddy 1 ,

Did you get the chance to look into the solution?