Script for capitalisation not working
I've seen this script posted many times and is even found under the toUpperCase as an example. However, I can not get it to work. The field name I am using is named "Name_Business". Can anyone fill in the exact syntax for me to use the script below. Thank you.
string getCapitalised(string txt)
{
if ((input.txt).length() > 0)
{
input.txt = (((input.txt).subString(0,1)).toUpperCase()) + (input.txt).subString(1,(input.txt).length());
}
return input.txt;
}