import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "^(?:0|(?:\\+|00) ?31 ?)(?:(?:[1-9] ?(?:[0-9] ?){8})|(?:6 ?-? ?[1-9] ?(?:[0-9] ?){7})|(?:[1,2,3,4,5,7,8,9]\\d ?-? ?[1-9] ?(?:[0-9] ?){6})|(?:[1,2,3,4,5,7,8,9]\\d{2} ?-? ?[1-9] ?(?:[0-9] ?){5}))$";
final String string = "this is a list of numbers inline 06-12345678 gggf0612345678 06 12345678 0101234567 010-1234567 dfgfdg010 1234567 010 12 34 567 more 010 12 34567 yes 010 1234 567 and more +31612345678 and more and this 0031123456789\n"
+ "dfgfd and here are some separate lines:\n"
+ "06-12345678\n"
+ "0612345678\n"
+ "0612345678\n"
+ "0101234567\n"
+ "010-1234567\n"
+ "010 1234567\n"
+ "010 12 34 567\n"
+ "010 12 34567\n"
+ "010 1234 567\n"
+ "+31612345678\n"
+ "0031123456789\n"
+ "ghf@fghgfh.coml\n";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
final Matcher matcher = pattern.matcher(string);
while (matcher.find()) {
System.out.println("Full match: " + matcher.group(0));
for (int i = 1; i <= matcher.groupCount(); i++) {
System.out.println("Group " + i + ": " + matcher.group(i));
}
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html