Android 电话号码及邮箱格式化

来源：互联网发布：淘宝店一口价怎么设置编辑：程序博客网时间：2024/05/16 15:13
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ValidateUtil {
// wi=2(n-1)(mod11)
static int[] wi = { 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2, 1 };
// verifydigitstatic int[] vi = { 1, 0, 10, 9, 8, 7, 6, 5, 4, 3, 2 };static int[] ai = new int[18];/** * 验证是否是正确的邮箱格式 *  * @param email * @return true表示是正确的邮箱格式,false表示不是正确邮箱格式 */public static boolean isEmail(String email) {    // 1、\\w+表示@之前至少要输入一个匹配字母或数字或下划线、点、中横线    String regular = "^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$";    Pattern pattern = Pattern.compile(regular);    boolean flag = false;    if (email != null) {        Matcher matcher = pattern.matcher(email);        flag = matcher.matches();    }    return flag;}public static boolean isPassword(String password) {    String regular = "^[A-Za-z0-9]$";    Pattern pattern = Pattern.compile(regular);    boolean flag = false;    if (StringUtil.isNotEmpty(password)) {        Matcher matcher = pattern.matcher(password);        flag = matcher.matches();    }    return flag;}//^[a-zA-Z0-9_\u4e00-\u9fa5]+$    //判断昵称是否有汉字、英文、数字、‘_’和‘-’组成public static boolean isNickname(String nickname) {    String regular = "^(?!_)(?!.*?_$)[a-zA-Z0-9_\u4e00-\u9fa5-]+$";    Pattern pattern = Pattern.compile(regular);    boolean flag = false;    if (StringUtil.isNotEmpty(nickname)) {        Matcher matcher = pattern.matcher(nickname);        flag = matcher.matches();    }    return flag;}/** * 验证是否是手机号格式 该方法还不是很严谨,只是可以简单验证 *  * @param mobile * @return true表示是正确的手机号格式,false表示不是正确的手机号格式 */public static boolean isMobile(String mobile) {    // 当前运营商号段分配    // 中国移动号段 1340-1348 135 136 137 138 139 150 151 152 157 158 159 178 187 188     // 147    // 中国联通号段 130 131 132 155 156 176 185 186 145    // 中国电信号段 133 1349 153 177 180 189    String regular = "1[3,4,5,7,8]{1}\\d{9}";    Pattern pattern = Pattern.compile(regular);    boolean flag = false;    if (mobile != null) {        Matcher matcher = pattern.matcher(mobile);        flag = matcher.matches();    }    return flag;}/** * 验证是否是整数 *  * @param str */public static boolean isInteger(String str) {    boolean flag = false;    Pattern pattern = Pattern.compile("\\d*$");    // 字符串不为空;    if (str.length() > 0) {        Matcher matcher = pattern.matcher(str);        if (matcher.matches() == true) {            flag = true;            // 除去以0开头的情况;            if (str.length() > 1) {                if ((str.charAt(0) == '0')) {                    flag = false;                }            }        }    }    return flag;}/** * 严格验证身份证号的方法，15位、18位均可 *  * @param idcard */public static boolean Verify(String idcard) {    if (idcard.length() == 15) {        idcard = uptoeighteen(idcard);    }    if (idcard.length() != 18) {        return false;    }    String verify = idcard.substring(17, 18);    if (verify.equalsIgnoreCase(getVerify(idcard))) {        return true;    }    return false;}// getverifyprivate static String getVerify(String eightcardid) {    int remaining = 0;    if (eightcardid.length() == 18) {        eightcardid = eightcardid.substring(0, 17);    }    if (eightcardid.length() == 17) {        int sum = 0;        for (int i = 0; i < 17; i++) {            String k = eightcardid.substring(i, i + 1);            try {                ai[i] = Integer.parseInt(k);            } catch (Exception e) {                // TODO: handle exception            }        }        for (int i = 0; i < 17; i++) {            sum = sum + wi[i] * ai[i];        }        remaining = sum % 11;    }    return remaining == 2 ? "X" : String.valueOf(vi[remaining]);}// 15updateto18private static String uptoeighteen(String fifteencardid) {    String eightcardid = fifteencardid.substring(0, 6);    eightcardid = eightcardid + "19";    eightcardid = eightcardid + fifteencardid.substring(6, 15);    eightcardid = eightcardid + getVerify(eightcardid);    return eightcardid;}public static boolean valiID(String id) {    if (id != null) {        String isIDCard = "^(\\d{15}$|^\\d{18}$|^\\d{17}(\\d|X|x))$";        Pattern p = Pattern.compile(isIDCard);        return p.matcher(id).find();    }    return false;}public static boolean valiDigit(String id) {    if (id != null) {        String isIDCard = "^\\d+$";        Pattern p = Pattern.compile(isIDCard);        return p.matcher(id).find();    }    return false;}public static boolean valiName(String name) {    if (name != null) {        if (isEngishName(name)) {            return true;        } else if (isChineseName(name)) {            return true;        }    }    return false;}private static boolean isEngishName(String name) {    if (name != null) {        String isIDCard = "^[a-zA-Z]+[/]{1}[a-zA-Z]+$";        Pattern p = Pattern.compile(isIDCard);        return p.matcher(name).find();    }    return false;}private static boolean isChineseName(String name) {    for (int i = 0; i < name.length(); i++) {        boolean b = isChinese(name.charAt(i));        if (!b)            return false;    }    return true;}public static boolean isChinese(char ch) {    Character.UnicodeBlock ub = Character.UnicodeBlock.of(ch);    if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS            || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS            || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A            || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION            || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION            || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS) {        return true;    }    return false;}/** * 判断是否是手机号码 */public static boolean isPhoneNumberValid(String phoneNumber) {    boolean isValid = false;    String expression = "((^(13|15|18)[0-9]{9}$)|(^0[1,2]{1}\\d{1}-?\\d{8}$)|(^0[3-9] {1}\\d{2}-?\\d{7,8}$)|(^0[1,2]{1}\\d{1}-?\\d{8}-(\\d{1,4})$)|(^0[3-9]{1}\\d{2}-? \\d{7,8}-(\\d{1,4})$))";    CharSequence inputStr = phoneNumber;    Pattern pattern = Pattern.compile(expression);    Matcher matcher = pattern.matcher(inputStr);    if (matcher.matches()) {    isValid = true;    }    return isValid;    }
}
0 0