This function returns the number of times one string occurs in another. For example:
<<CountOf('.', IPAddress)>>
will count the number of times the character ‘.’ (full-stop or period) occurs in the data element IPAddress (and put the result into the merged document).
A more typical use of the function would be as part of a conditional statement, for example:
<<If(CountOf('.',Name) < 1)>>The name contains no initials.<<End()>>
