Java

Java) ์ด๋ฉ”์ผ ํ˜•์‹ ์ฒดํฌํ•˜๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ : Patterns

567Rabbit 2024. 6. 13. 12:46
// ์ž๋ฐ”์˜ ์ด๋ฉ”์ผ ํ˜•์‹ ์ฒดํฌํ•˜๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ Patterns


Pattern pattern = Patterns.EMAIL_ADDRESS;

if(pattern.matcher(email).matches() == false){
	
    //if(! pattern.matcher(email).matches() ){}๋กœ ์จ๋„ ๋˜‘๊ฐ™๋‹ค.
    
    Snackbar.make(btnRegister,"์ด๋ฉ”์ผ ํ˜•์‹์„ ๋ฐ”๋ฅด๊ฒŒ ์ž‘์„ฑํ•˜์„ธ์š”.",Snackbar.LENGTH_SHORT).show();
    return;
}