starts-with
Returns true if the string supplied in the string argument starts with the string supplied in the start argument.
Signature
starts-with(string:string, start:string) -> Boolean  | 
Parameters
Name  | Type  | Description  | 
|---|---|---|
string  | string  | The input string.  | 
start  | string  | The string value to check for.  | 
Examples
The following expression returns true:
starts-with('cat', 'c')  | 
The following expression returns false:
starts-with('cat', 'b')  |