Truncate or instring function for cutting the value and taking only part of value from my form value
I have values comming from my form as Station 1, station 2, Station 3, Station 4, Station 5, Upto 13 As strings. I need to get only last part of station. Ie station Number, 1, 2,3,4,5,6,7,8,9,10 etc..
For example = Value = 13
Which Function should I use it.Is it instring ot truncate