Android常用正则表达式验证工具类(实例代码)

 东西不多，但一般项目够用了。

public class regularutil {
  //身份证
  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)$";
  //验证邮箱
  public static final string regex_email = "^([a-z0-9a-z]+[-|\\.]?)+[a-z0-9a-z]@([a-z0-9a-z]+(-[a-z0-9a-z]+)?\\.)+[a-za-z]{2,}$";
  //手机号
  public static final string regex_phone = "0?(13|14|15|17|18)[0-9]{9}";
  //汉字
  public static final string regex_truename = "^[\\u4e00-\\u9fa5]*$";
  //银行卡
  public static final string banknumber="^([0-9]{16}|[0-9]{19})$";
  //固话电话正则
  public static final string tele= "([0-9]{3,4}-)?[0-9]{7,8}";
  //密码强度验证
  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);
  }
  //验证密码强度
  public static boolean ispsw(string psw) {
    //包含数字，字母，特殊符号其中至少两种
    if (textutils.isempty(psw)) {
      return false;
    } else {
      //限制长度
      if(psw.length()<6||psw.length()>16){
        return false;
      }
      //matches():字符串是否在给定的正则表达式匹配
      return psw.matches(regex_pws);
    }
  }
}

总结

以上所述是小编给大家介绍的android常用正则表达式验证工具类(实例代码)，希望对大家有所帮助