import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "(?=(.*?\\d){9,})(((((((00|\\+)[0-9]{1,3}[ \\-/]?)|0)[ ]?[1-9][0-9]{1,4})[ ]?[\\-/]?[ ]?)|((((00|\\+)[0-9]{1,3}[ ]?\\()|\\(0)(\\)|[ ]?[1-9][0-9]{1,4}\\))[ ]?[\\-/]?[ ]?))[0-9]{1,7}([ \\-/]?[0-9]{1,5}){0,4})";
final String string = "+33 (33) 3)44444444444 //the found string has only 5 digits, but it shouldn't be found because of (?=(.*?\\d){9,})\n"
+ "+49123123123 //how can I exclude that, because there is no white space in the middle\n\n\n\n\n\n\n"
+ "// this is the part where I test all the other phone numbers, if you are interested in:\n\n"
+ "//it should match these phone numbers:\n"
+ "testword +49 30 12345-67 testword \n"
+ "testword+49 (0)30 12345-67\n"
+ "(0)30 12345-67\n"
+ "(0)30 123 234\n"
+ "(0123)30 12345-67\n"
+ "test (021)30 123 234\n"
+ "s030 12345-67 dsd\n"
+ "(030) 12345 55 99testword \n"
+ "testword (030) 12345 44\n"
+ "0351 4640-123\n"
+ "09623 12 3 33\n"
+ "09234 1233\n"
+ "+49 123 1 2 12 31\n"
+ "0049 2123 1231\n"
+ "+1 3519 1231\n"
+ "0 30 / 12 34 56\n"
+ "0 30 / 12 34 56\n"
+ "030 / 12 34 56\n"
+ "0123 / 12312 123\n"
+ "testword 0178 1232231\n"
+ "+490 178 1232231\n"
+ "testword +36 (351)4740-991 testword\n"
+ "testword +36(351) 4740-991 testword\n"
+ "09623 12333 testword\n\n"
+ "should NOT match (with the reason why it shouldn't match):\n"
+ "+49123123123 //because there is no white space\n"
+ "01781232231 //because there is no white space\n"
+ "123456 //because it doesn't have at least 9 digits and no white space\n"
+ "123.123 //because it has a dot\n"
+ "12-12-12 //because there is no white space and there is more than one dash\n"
+ "12-12 -12-12-12 //because there is more than one dash\n"
+ "1990 - 2000 //because it doesn't have at least 9 digits\n"
+ "1990-2000 //because it doesn't have at least 9 digits and no white space\n"
+ "1990-91 //because it doesn't have at least 9 digits and no white space\n"
+ "123 //because it doesn't have at least 9 digits and no white space\n"
+ "+36 (351) 47(40-991 //because it has more than one left bracket\n"
+ "+36 (33) 3)4444\n"
+ ")40-991 //because it has more than one right bracket\n"
+ "+23+234 +2346 // because it has more than one plus sign\n"
+ "234 234 234 234 234 // because it has more than one white space in a row\n"
+ "123 123123 // because it has more than one white space in a row\n"
+ "01712123123\n"
+ "01234";
final Pattern pattern = Pattern.compile(regex);
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