public class RegularUtil {  //身份證  public static final String REGEX_ID_CARD = "^[1-9]//d{5}[1-9]//d{3}((0//d)|(1[0-2]))(([0|1|2]//d)|3[0-1])//d{3}([0-9]|X)$";  //驗證郵箱  public static final String REGEX_EMAIL = "^([a-z0-9A-Z]+[-|//.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?//.)+[a-zA-Z]{2,}$";  //手機號  public static final String REGEX_PHONE = "0?(13|14|15|17|18)[0-9]{9}";  //漢字  public static final String REGEX_TRUENAME = "^[//u4e00-//u9fa5]*$";  //銀行卡  public static final String BANKNUMBER="^([0-9]{16}|[0-9]{19})$";  //固話電話正則  public static final String TELE= "([0-9]{3,4}-)?[0-9]{7,8}";  //密碼強度驗證  public static final String REGEX_PWS="^(((?=.*[0-9])(?=.*[a-zA-Z])|(?=.*[0-9])(?=.*[^//s0-9a-zA-Z])|(?=.*[a-zA-Z])(?=.*[^//s0-9a-zA-Z]))[^//s]+)$";  public static boolean isPhone(String mobiles){    if (TextUtils.isEmpty(mobiles)){      return false;    }else{      return mobiles.matches(REGEX_PHONE);    }  }  public static boolean isTel(String mobiles) {    if (TextUtils.isEmpty(mobiles)) {      return false;    } else {      return mobiles.matches(TELE);    }  }  public static boolean isIDacard(String idcard){    if (TextUtils.isEmpty(idcard))      return false;    else      return idcard.matches(REGEX_ID_CARD);  }  public static boolean isBankCard(String bankcard){    if (TextUtils.isEmpty(bankcard))      return false;    else      return bankcard.matches(BANKNUMBER);  }  public static boolean isEmail(String email){    if (TextUtils.isEmpty(email))      return false;    else      return email.matches(REGEX_EMAIL);  }  public static boolean isTrueName(String name){    if (TextUtils.isEmpty(name))      return false;    else      return name.matches(REGEX_TRUENAME);  }  //驗證密碼強度  public static boolean isPsw(String psw) {    //包含數(shù)字，字母，特殊符號其中至少兩種    if (TextUtils.isEmpty(psw)) {      return false;    } else {      //限制長度      if(psw.length()<6||psw.length()>16){        return false;      }      //matches():字符串是否在給定的正則表達式匹配      return psw.matches(REGEX_PWS);    }  }}