I have to define a rule like <> length is < 5 or >5 AND not equal to 'N/A'.
I am not able to get Len() function in the list of operators for the string data type.
Please suggest if any field level attributes needs to define.
In your source class define a method like this:
public int Length(string str)
{
return string.IsNullOrEmpty(str) ? 0 : str.Length;
}
Then run your project, open the rule editor and create your rule like this:
Check if YourString has any value and Length(YourString) is greater than [5]
Details on in-rule methods can be found here