/** * 正則表達式驗證工具類（驗證身份證、車牌號等） * * @author chenlin * */public class ValidateUtil { /**  * 驗證str是否為正確的身份證格式  *  * @param str  * @return  */ public static boolean isIdentityCard(EditText view) {  boolean flag = true;  String licenc = view.getText().toString();  SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");  /*   * { 11:"北京",12:"天津",13:"河北",14:"山西",15:"內蒙古",   * 21:"遼寧",22:"吉林",23:"黑龍江",31:"上海",32:"江蘇",   * 33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山東",41:"河南",   * 42:"湖北",43:"湖南",44:"廣東",45:"廣西",46:"海南",50:"重慶",   * 51:"四川",52:"貴州",53:"云南",54:"西藏",61:"陜西",62:"甘肅",   * 63:"青海",64:"寧夏",65:"新疆",71:"臺灣",81:"香港",82:"澳門",91:"國外" }   */  String provinces = "11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82,91";  Pattern pattern = Pattern.compile("^[1-9]//d{14}");  Matcher matcher = pattern.matcher(licenc);  Pattern pattern2 = Pattern.compile("^[1-9]//d{16}[//d,x,X]$");  Matcher matcher2 = pattern2.matcher(licenc);  // 粗略判斷  if (!matcher.find() && !matcher2.find()) {   view.setError("身份證號必須為15或18位數字（最后一位可以為X）");   flag = false;  } else {   // 判斷出生地   if (provinces.indexOf(licenc.substring(0, 2)) == -1) {    view.setError("身份證號前兩位不正確！");    flag = false;   }   // 判斷出生日期   if (licenc.length() == 15) {    String birth = "19" + licenc.substring(6, 8) + "-"      + licenc.substring(8, 10) + "-"      + licenc.substring(10, 12);    try {     Date birthday = sdf.parse(birth);     if (!sdf.format(birthday).equals(birth)) {      view.setError("出生日期非法！");      flag = false;     }     if (birthday.after(new Date())) {      view.setError("出生日期不能在今天之后！");      flag = false;     }    } catch (ParseException e) {     view.setError("出生日期非法！");     flag = false;    }   } else if (licenc.length() == 18) {    String birth = licenc.substring(6, 10) + "-"      + licenc.substring(10, 12) + "-"      + licenc.substring(12, 14);    try {     Date birthday = sdf.parse(birth);     if (!sdf.format(birthday).equals(birth)) {      view.setError("出生日期非法！");      flag = false;     }     if (birthday.after(new Date())) {      view.setError("出生日期不能在今天之后！");      flag = false;     }    } catch (ParseException e) {     view.setError("出生日期非法！");     flag = false;    }   } else {    view.setError("身份證號位數不正確，請確認！");    flag = false;   }  }  if (!flag) {   view.requestFocus();  }  return flag; } /**  * 不為空時，驗證str是否為正確的身份證格式  *  * @param str  * @return  */ public static boolean maybeIsIdentityCard(EditText view) {  boolean flag = true;  String licenc = view.getText().toString();  if (!licenc.equals("")) {   SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");   /*    * { 11:"北京",12:"天津",13:"河北",14:"山西",15:"內蒙古",    * 21:"遼寧",22:"吉林",23:"黑龍江",31:"上海",32:"江蘇",    * 33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山東",41:"河南",    * 42:"湖北",43:"湖南",44:"廣東",45:"廣西",46:"海南",50:"重慶",    * 51:"四川",52:"貴州",53:"云南",54:"西藏",61:"陜西",62:"甘肅",    * 63:"青海",64:"寧夏",65:"新疆",71:"臺灣",81:"香港",82:"澳門",91:"國外" }    */   String provinces = "11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82,91";   Pattern pattern = Pattern.compile("^[1-9]//d{14}");   Matcher matcher = pattern.matcher(licenc);   Pattern pattern2 = Pattern.compile("^[1-9]//d{16}[//d,x,X]$");   Matcher matcher2 = pattern2.matcher(licenc);   // 粗略判斷   if (!matcher.find() && !matcher2.find()) {    view.setError("身份證號必須為15或18位數字（最后一位可以為X）");    flag = false;   } else {    // 判斷出生地    if (provinces.indexOf(licenc.substring(0, 2)) == -1) {     view.setError("身份證號前兩位不正確！");     flag = false;    }    // 判斷出生日期    if (licenc.length() == 15) {     String birth = "19" + licenc.substring(6, 8) + "-"       + licenc.substring(8, 10) + "-"       + licenc.substring(10, 12);     try {      Date birthday = sdf.parse(birth);      if (!sdf.format(birthday).equals(birth)) {       view.setError("出生日期非法！");       flag = false;      }      if (birthday.after(new Date())) {       view.setError("出生日期不能在今天之后！");       flag = false;      }     } catch (ParseException e) {      view.setError("出生日期非法！");      flag = false;     }    } else if (licenc.length() == 18) {     String birth = licenc.substring(6, 10) + "-"       + licenc.substring(10, 12) + "-"       + licenc.substring(12, 14);     try {      Date birthday = sdf.parse(birth);      if (!sdf.format(birthday).equals(birth)) {       view.setError("出生日期非法！");       flag = false;      }      if (birthday.after(new Date())) {       view.setError("出生日期不能在今天之后！");       flag = false;      }     } catch (ParseException e) {      view.setError("出生日期非法！");      flag = false;     }    } else {     view.setError("身份證號位數不正確，請確認！");     flag = false;    }   }   if (!flag) {    view.requestFocus();   }  }  return flag; } /**  * 驗證str是否為正確的身份證格式  *  * @param str  * @return  */ public static boolean isIdentityCard(String licenc) {  boolean flag = true;  SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");  /*   * { 11:"北京",12:"天津",13:"河北",14:"山西",15:"內蒙古",   * 21:"遼寧",22:"吉林",23:"黑龍江",31:"上海",32:"江蘇",   * 33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山東",41:"河南",   * 42:"湖北",43:"湖南",44:"廣東",45:"廣西",46:"海南",50:"重慶",   * 51:"四川",52:"貴州",53:"云南",54:"西藏",61:"陜西",62:"甘肅",   * 63:"青海",64:"寧夏",65:"新疆",71:"臺灣",81:"香港",82:"澳門",91:"國外" }   */  String provinces = "11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42,43,44,45,46,50,51,52,53,54,61,62,63,64,65,71,81,82,91";  Pattern pattern = Pattern.compile("^[1-9]//d{14}");  Matcher matcher = pattern.matcher(licenc);  Pattern pattern2 = Pattern.compile("^[1-9]//d{16}[//d,x,X]$");  Matcher matcher2 = pattern2.matcher(licenc);  // 粗略判斷  if (!matcher.find() && !matcher2.find()) {   flag = false;  } else {   // 判斷出生地   if (provinces.indexOf(licenc.substring(0, 2)) == -1) {    flag = false;   }   // 判斷出生日期   if (licenc.length() == 15) {    String birth = "19" + licenc.substring(6, 8) + "-"      + licenc.substring(8, 10) + "-"      + licenc.substring(10, 12);    try {     Date birthday = sdf.parse(birth);     if (!sdf.format(birthday).equals(birth)) {      flag = false;     }     if (birthday.after(new Date())) {      flag = false;     }    } catch (ParseException e) {     flag = false;    }   } else if (licenc.length() == 18) {    String birth = licenc.substring(6, 10) + "-"      + licenc.substring(10, 12) + "-"      + licenc.substring(12, 14);    try {     Date birthday = sdf.parse(birth);     if (!sdf.format(birthday).equals(birth)) {      flag = false;     }     if (birthday.after(new Date())) {      flag = false;     }    } catch (ParseException e) {     flag = false;    }   } else {    flag = false;   }  }  return flag; } /**  * 驗證str是否為正確的車牌號  *  * @param str  * @return  */ public static boolean isPlateNo(EditText view) {  String no = view.getText().toString().trim();  if (no == null || no.equals("")) {   return false;  }  String str = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";  String[] str1 = { "京", "津", "冀", "晉", "蒙", "遼", "吉", "黑", "滬", "蘇",    "浙", "皖", "閩", "贛", "魯", "豫", "鄂", "湘", "粵", "桂", "瓊", "渝",    "川", "貴", "云", "藏", "陜", "甘", "青", "寧", "新", "農", "臺", "中",    "武", "WJ", "亥", "戌", "酉", "申", "未", "午", "巳", "辰", "卯", "寅",    "丑", "子", "葵", "壬", "辛", "庚", "己", "戊", "丁", "丙", "乙", "甲",    "河北", "山西", "北京", "北", "南", "蘭", "沈", "濟", "成", "廣", "海", "空",    "軍", "京V", "使" };  if (no.equals("新車")) {   return true;  }  if (no.length() == 7) {   int h = 0;   for (int r = 0; r < no.length(); r++) {    if (str.indexOf(no.charAt(r)) != -1) {     h++;    }   }   if (h == 7) {    return true;   }  }  if (no.length() > 1) {   String jq1 = no.substring(0, 1);   String jq2 = no.substring(0, 2);   for (int k = 0; k < str1.length; k++) {    if (str1[k].equals(jq1)) {     if (no.length() <= 8) {      return true;     }    }    if (str1[k].equals(jq2)) {     if (no.length() <= 8) {      return true;     }    }   }  }  return false; } public static boolean isEmpty(TextView w, String displayStr) {  if (StringUtil.empty(w.getText().toString().trim())) {   w.setError(displayStr + "不能為空！");   w.setFocusable(true);   w.requestFocus();   return true;  }  return false; } public static boolean isNum(TextView w, String displayStr) {  if (!StringUtil.num(w.getText().toString().trim())) {   w.setError(displayStr + "必須為整數且大于0！");   w.setFocusable(true);   w.requestFocus();   return true;  }  return false; } public static boolean isEmail(String strEmail) {  String strPattern = "^[a-zA-Z][//w//.-]*[a-zA-Z0-9]@[a-zA-Z0-9][//w//.-]*[a-zA-Z0-9]//.[a-zA-Z][a-zA-Z//.]*[a-zA-Z]$";  Pattern p = Pattern.compile(strPattern);  Matcher m = p.matcher(strEmail);  return m.matches(); } public static boolean isDouble(TextView w, String displayStr) {  if (!StringUtil.decimal(w.getText().toString().trim())) {   w.setError(displayStr + "必須為數字且大于0！");   w.setFocusable(true);   w.requestFocus();   return true;  }  return false; } // 可以空,非空時必須正確 public static boolean maybeAccountNumberEmpty(TextView w) {  if (!StringUtil.empty(w.getText().toString().trim())) {   return ValidateUtil.isAccountNumber(w);  }  return true; } // 可以空,非空時必須正確 public static boolean maybeMobileEmpty(TextView w) {  if (!StringUtil.empty(w.getText().toString().trim())) {   return ValidateUtil.isMobileNumber(w);  }  return true; } public static boolean isArea(TextView w) {  if (!RegexUtil.isArea(w.getText().toString().trim())) {   w.setError("面積有非法字符！");   w.setFocusable(true);   return false;  }  return true; } public static boolean isMobileNumber(TextView w) {  if (!RegexUtil.isMobileNumber(w.getText().toString().trim())) {   w.setError("手機號碼為11位數字！");   w.setFocusable(true);   return false;  }  return true; } /** 銀行帳號為16-21位的數字 */ public static boolean isAccountNumber(TextView w) {  if (!RegexUtil.isAccountNumber(w.getText().toString().trim())) {   w.setError("銀行帳號必須為16-21位的數字！");   w.setFocusable(true);   return false;  }  return true; }}