Java Regular Expression Match Single Digit
Chapter:
Regular Expression
Last Updated:
15-12-2016 15:06:25 UTC
Program:
/* ............... START ............... */
public class JavaMatchSingleDigit {
public static void main(String args[]) {
Pattern pattern = Pattern.compile("\\d");
Matcher matcher = pattern.matcher("5");
boolean isOk = matcher.matches();
System.out.println("pattern matches " + isOk);
matcher = pattern.matcher("55");
isOk = matcher.matches();
System.out.println("pattern matches " + isOk);
}
}
/* ............... END ............... */
Output
pattern matches true
pattern matches false
Tags
Regular Expression Match Single Digit, Java, Regular Expression