/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

0 vote251 views1 answer
Html image with its text below
TypeScript
0 vote231 views1 answer
Typescript post request json
TypeScript
0 vote277 views1 answer
How to specify output directory in TypeScript?
TypeScript
13 votes247 views6 answers
React native typescript
TypeScript
1 vote261 views2 answers
Json in typescript
TypeScript
0 vote280 views1 answer
Pdf viewer ionic 4
TypeScript
0 vote263 views2 answers
Serve images in nextgen formats webp
TypeScript
1 vote276 views1 answer
Import exec ts
TypeScript
0 vote269 views1 answer
Typescript check if a value is undefined
TypeScript
0 vote269 views1 answer
Array of objects create common key as a property and create array of objects
TypeScript