/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 vote277 views1 answer
Code solutions online for public IActionResult Student() { return View(Students Controller 1); }
TypeScript
0 vote313 views1 answer
Could not read Username for 'https://github.com': terminal prompts disabled
TypeScript
0 vote282 views1 answer
Ts number addition is concatenating like strings
TypeScript
5 votes308 views3 answers
Add space between subplots matplotlib
TypeScript
0 vote300 views1 answer
HTML form inputs to excel spreadsheet [duplicate]
TypeScript
1 vote279 views1 answer
Typescript space between capital letters
TypeScript
0 vote273 views1 answer
Typescript exclamation mark
TypeScript
0 vote378 views1 answer
Typescript get class properties
TypeScript
24 votes299 views4 answers
Children type typescript react'
TypeScript
21 votes316 views2 answers
Typescript array insert
TypeScript