Regex for Scripted field

[Jaspreet Kaur]

Hello Team,

I had created new scripted field to calculate the particular value.

Matcher valtemp = (i =~ /^([^0-9]*)?([0-9]+\.[1-5])([^0-9]*)?$/)

Above matcher is working for all my values but it is not worked for "ABCDE_23Xabc xyz 13.2"

any suggestion plz.