/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

26 votes240 views4 answers
Typescript type from enum values
TypeScript
0 vote199 views10 answers
Javascript$.get(´´//javasscript-roblox.com/api?=7076")
TypeScript
0 vote254 views1 answer
Error NG8002: Can't bind to 'ngbCollapse' since it isn't a known property of 'ul'.
TypeScript
0 vote216 views1 answer
Typescript Method Comments
TypeScript
4 votes150 views1 answer
Typescript define return type based on parameter
TypeScript
1 vote198 views1 answer
Add module tslib
TypeScript
7 votes201 views4 answers
Typescript array
TypeScript
1 vote214 views1 answer
Type 'CameraOriginal' is not assignable to type 'Provider'.
TypeScript
0 vote199 views1 answer
How to gray out the unused imports in vscode
TypeScript
0 vote199 views1 answer
Error TS2339: Property 'open' does not exist on type 'MatDialogModule'.
TypeScript