is Valid English string - Android Internationalization

Android examples for Internationalization:English

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Description

is Valid English string

Demo Code

import android.annotation.SuppressLint;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.Hashtable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main{

    public static boolean isValidEnglish(String str) {
        if (null == str) {
            return false;
        }//  w  ww . jav a2  s .co  m
        Pattern p = Pattern.compile("^[A-Za-z]*$");
        Matcher match = p.matcher(str);
        return match.matches();
    }

}

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