Checks if a string starts with a search regular expression
StartsWithRegexp("123456", "[1-3]") → true StartsWithRegexp("Australia", "[a-c]") → false
StartWithRegexp(string, searchRegexp, [isCaseSensitive])
string - A text value to search in
string
searchRegexp - Regular expression to search for
searchRegexp
[isCaseSensitive] - [optional: true by default**]** - Set false if search should be case insensitive
[isCaseSensitive]
true
false