Regular expressions in function syntax elements must have the format defined by the class java.util.regex.Pattern—see https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html.
Regular expressions in function syntax elements must have the format defined by the class java.util.regex.Pattern—see https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html.