Validating input using java.util.Scanner
1151
How to use java.util.Scanner to correctly read user input from System.in and act on it?
95242
How to read from input file (text file) and validate input as valid integer?
34823
How to get the containing form of an input?
24937
What's the best way to check if a String represents an integer in Java?
26842
Function to check if input string is an integer or floating point number?
77399
What is the best way to do input validation in C++ with cin?
78285
How to check for equals? (0 == i) or (i == 0)
12419
How to check if a String contains another String in a case insensitive manner in Java?
83418
How do I get what's inbetween " " in a user inputted String? Java
5512
How do I do a case-insensitive string comparison?
4635
Regexp Java for password validation
45877
try/catch with InputMismatchException creates infinite loop
33574
Comparing a string with the empty string (Java)
110074
What is the difference between == and equals() in Java?
108395
How to use regex in String.contains() method in Java
85854
Can't use Scanner.nextInt() and Scanner.nextLine() together
102419
regular expression for email validation in Java