android java 驗證手機號碼 Utils

老規矩 直接上代碼 直接用就是了

/**
 * 驗證手機號碼
 *
 * @param mobiles
 * @return
 */
public static boolean isMobileNO(String mobiles) {
    boolean isValid = false;
    CharSequence inputStr = mobiles;
    // 正則表達式

    String phone = "^1[34578]\\d{9}$";

    Pattern pattern = Pattern.compile(phone);
    Matcher matcher = pattern.matcher(inputStr);

    if (matcher.matches()) {
        isValid = true;
    }
    return isValid;
}