/TypeScript/How to check if a string contains only alphabets and space in java

How to check if a string contains only alphabets and space in java

class IsAlpha
{
    public static boolean isAlpha(String s) {
        return s != null && s.chars().allMatch(Character::isLetter);
    }
 
    public static void main(String[] args)
    {
        String s = "ABCD";
        System.out.println("IsAlpha: " + isAlpha(s));
    }
}

Source: techiedelight.com

How to check if a string contains only alphabets and space in java

class IsAlpha
{
    public static boolean isAlpha(String s) {
        return s != null && s.matches("^[a-zA-Z]*$");
    }
 
    public static void main(String[] args)
    {
        String s = "ABCD";
        System.out.println("IsAlpha: " + isAlpha(s));
    }
}

Source: techiedelight.com

Similar codes

6 votes91 views1 answer
How to read excel file with multiple sheets in python
TypeScript
1 vote107 views1 answer
Two plots side by side r
TypeScript
8 votes108 views1 answer
Create-react-app template
TypeScript
9 votes117 views1 answer
Print list without brackets int python
TypeScript
30 votes116 views3 answers
Set number of decimals python
TypeScript
0 vote105 views1 answer
HideMyAss VPN review: Tests, FAQ, pros and consthinkmobiles.com › products HideMyAss vpn location test. Test
TypeScript
0 vote101 views1 answer
How to write elements of a list as a string with a comma between elements in python
TypeScript
9 votes160 views5 answers
Python requests use proxy
TypeScript
0 vote110 views1 answer
Function in c that converts current time in timezone
TypeScript
0 vote103 views1 answer
Convert object to list of objects c#
TypeScript