Android Express Tool Class

1  Packagecom.example.administrator.magiclamp.utils;2 3 ImportJava.util.regex.Pattern;4 5 /**6 * Validator: Use regular expression to check the mailbox, mobile phone number, etc.7  * @authorMr.duan8  */9  Public classValidator {Ten     /** One * Regular expression: Verify user name (not including Chinese and special characters) combined with phone number verification and mailbox verification if user name uses mobile phone number or mailbox A      */ -      Public Static FinalString regex_username = "^[a-za-z]\\w{5,17}$"; -   the     /** - * Regular expression: Verify password (does not contain special characters) -      */ -      Public Static FinalString Regex_password = "^[a-za-z0-9]{1,12}$"; +   -     /** + * Regular expression: Verify the phone number A      */ at      Public Static FinalString regex_mobile = "^ ((13[0-9]) | ( 15[^4,\\D]) | (18[0,5-9])) \\d{8}$ "; -   -     /** - * Regular expression: Verify mailbox -      */ -      Public Static FinalString Regex_email = "^ ([a-z0-9a-z]+[-|\\.]?) +[a-z0-9a-z]@ ([a-z0-9a-z]+ (-[a-z0-9a-z]+) \ \.) +[a-za-z]{2,}$ "; in   -     /** to * Regular expression: Validate kanji (1-9 kanji) {1,9} custom interval +      */ -      Public Static FinalString Regex_chinese = "^[\u4e00-\u9fa5]{1,9}$"; the   *     /** $ * Regular expression: Verify IDPanax Notoginseng      */ -      Public Static FinalString Regex_id_card = "(\\d{14}[0-9a-za-z]) | (\\d{17}[0-9a-za-z]) "; the   +     /** A * Regular expression: Verify URL the      */ +      Public Static FinalString Regex_url = "http (s)?:/ /([\\w-]+\\.) +[\\w-]+ (/[\\w-./?%&=]*)? "; -   $     /** $ * Regular expression: Verify IP address -      */ -      Public Static FinalString regex_ip_addr = "(2[5][0-5]|2[0-4]\\d|1\\d{2}|\\d{1,2}) \ \. (25[0-5]|2[0-4]\\d|1\\d{2}|\\d{1,2}) \ \. (25[0-5]|2[0-4]\\d|1\\d{2}|\\d{1,2}) \ \. (25[0-5]|2[0-4]\\d|1\\d{2}|\\d{1,2}) "; the   -     /**Wuyi * Verify user name the      *  -      * @paramusername Wu      * @returnThe checksum returns TRUE, otherwise false -      */ About      Public Static BooleanIsusername (String username) { $         returnpattern.matches (Regex_username, USERNAME); -     } -   -     /** A * Check Password +      *  the      * @paramPassword -      * @returnThe checksum returns TRUE, otherwise false $      */ the      Public Static BooleanIspassword (String password) { the         returnpattern.matches (Regex_password, PASSWORD); the     } the   -     /** in * Check the phone number the      *  the      * @paramMobile About      * @returnThe checksum returns TRUE, otherwise false the      */ the      Public Static BooleanIsMobile (String mobile) { the         returnpattern.matches (Regex_mobile, MOBILE); +     } -   the     /**Bayi * Check Mailbox the      *  the      * @paramEmail -      * @returnThe checksum returns TRUE, otherwise false -      */ the      Public Static Booleanisemail (String email) { the         returnpattern.matches (Regex_email, EMAIL); the     } the   -     /** the * Check Kanji the      *  the      * @paramChinese94      * @returnThe checksum returns TRUE, otherwise false the      */ the      Public Static BooleanIschinese (String Chinese) { the         returnpattern.matches (Regex_chinese, Chinese);98     } About   -     /**101 * Verify ID102      * 103      * @paramIdcard104      * @returnThe checksum returns TRUE, otherwise false the      */106      Public Static BooleanIsidcard (String idcard) {107         returnpattern.matches (Regex_id_card, idcard);108     }109   the     /**111 * Check URL the      * 113      * @paramURL the      * @returnThe checksum returns TRUE, otherwise false the      */ the      Public Static Booleanisurl (String url) {117         returnpattern.matches (Regex_url, URL);118     }119   -     /**121 * Verify IP address122      * 123      * @paramipAddress124      * @return the      */126      Public Static Booleanisipaddress (String ipAddress) {127         returnpattern.matches (regex_ip_addr, ipAddress); -     }129     the}

Android Express Tool Class