Check if given string is number with dot separator and two decimals : Digit Number « Regular Expressions « Java






  1. Java
  2. Regular Expressions
  3. Digit Number

Check if given string is number with dot separator and two decimals

 

public class Main {

  public static boolean isNumberWith2Decimals(String string) {
    return string.matches("^\\d+\\.\\d{2}$");
  }
  
  
  public static void main(String[] args) {
  sysout isNumberWith2Decimals("1234.123") 
    
  }
}








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