1、判断手机格式是否正确
public boolean isMobileNO(String mobiles) {
Pattern p = Pattern
Matcher m = p.matcher(mobiles);
return m.matches();
}
2、判断邮箱格式是否正确
public boolean isEmail(String email) {
String str = "^([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})(\\]?)$";
Matcher m = p.matcher(email);
return m.matches();
}
3、判断是否全是数字
public boolean isNumeric(String str) {
Matcher isNum = pattern.matcher(str);
if (!isNum.matches()) {
return false;
}
return true;
}
4、判断是否是身份证号
public static boolean isIdCard(String idcard){
\\d{7}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}$|^[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)$");
//通过Pattern获得Matcher
Matcher idNumMatcher = idNumPattern.matcher(idcard);
//判断用户输入是否为身份证号
return idNumMatcher.matches();
}