/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 vote117 views2 answers
Handlebars custom helper
TypeScript
2 votes120 views1 answer
Mat input formatter tel
TypeScript
1 vote111 views2 answers
Typescript type for jsx element
TypeScript
-1 vote69 views2 answers
How to pass props in typescript
TypeScript
0 vote107 views1 answer
Gpluss logi ionic4
TypeScript
0 vote115 views1 answer
Module.exports mongodb connection
TypeScript
26 votes128 views3 answers
Create react app template typescript
TypeScript
1 vote63 views1 answer
Mongodb aggregate cond
TypeScript
0 vote107 views1 answer
Typescript file cannot find module vue
TypeScript
-80 votes104 views10 answers
Code
TypeScript