/Java/Java string length validation regex

Java string length validation regex

//Password validation example
public static Boolean validPassword(String password) throws IllegalArgumentException {
   if (!password.matches("\\w{6,}"))/*Or '(password.matches("\\w{6,}") == false)'*/ {
      throw new IllegalArgumentException("Password must be at least 6 characters long.");
   
   //'("\\w{int}")' => Must be int characters long.
   //'("\\w{int,}")' => Must be AT LEAST int characters long and can be longer.
   //'("\\w{int1,int2}")' => Must be BETWEEN int1 AND int2 characters long.
   
   }
   return true;
}

Similar codes

1 vote146 views2 answers
Java joptionpane input
Java
5 votes154 views1 answer
Kotlin string contains integer
Java
0 vote143 views1 answer
Arraylistof objects
Java
2 votes137 views1 answer
Using bitwise or in java
Java
0 vote142 views1 answer
Android: how to mark my app as debuggable?
Java
2 votes148 views2 answers
Count number of words in a String
Java
10 votes136 views1 answer
Intent android open activity
Java
2 votes140 views1 answer
Add digits java
Java
0 vote157 views1 answer
Jtable fill panel
Java
5 votes178 views1 answer
Print up to 2 decimal in java
Java