added extra validators

.gitignore

@@ -12,3 +12,5 @@ packages/
 
 # Include when developing application packages.
 pubspec.lock
+.pub
+.packages

README.md

@@ -74,6 +74,23 @@ Now in your Dart code, you can use:
 - **isVariableWidth(String str)** - check if the string contains a mixture of full and half-width chars.
 - **isSurrogatePair(String str)** - check if the string contains any surrogate pairs chars.
 - **isMongoId(String str)** - check if the string is a valid hex-encoded representation of a [MongoDB ObjectId][mongoid].
+- ***isMd5(String str)*** check if the string is a MD5 hash.
+- ***isMd4(String str)*** check if the string is a MD4 hash.
+- ***isSha1(String str)*** check if the string is a Sha1 hash.
+- ***isSha256(String str)*** check if the string is a Sha256 hash.
+- ***isSha384(String str)*** check if the string is a Sha384 hash.
+- ***isSha512(String str)*** check if the string is a Sha512 hash.
+- ***isRipemd128(String str)*** check if the string is a Ripemd128 hash.
+- ***isRipemd160(String str)*** check if the string is a Ripemd160 hash.
+- ***isTiger128(String str)*** check if the string is a Tiger128 hash.
+- ***isTiger160(String str)*** check if the string is a Tiger160 hash.
+- ***isTiger192(String str)*** check if the string is a Tiger192 hash.
+- ***isCrc32(String str)*** check if the string is a Crc32 hash.
+- ***isCrc32b(String str)*** check if the string is a Crc32b hash.
+- ***isPort(String str)*** check if the string is a valid port number.
+- ***isMACAddress(String str)*** check if the string is a MAC address.
+- ***isMobilePhone(String str)*** |check if the string is a is a mobile phone number.
+`['ar-AE', 'ar-DZ','ar-EG', 'ar-JO', 'ar-SA', 'ar-SY', 'cs-CZ', 'de-DE', 'da-DK', 'el-GR', 'en-AU', 'en-CA', 'en-GB', 'en-HK', 'en-IN',  'en-KE', 'en-NG', 'en-NZ', 'en-RW', 'en-SG', 'en-UG', 'en-US', 'en-TZ', 'en-ZA', 'en-ZM', 'en-PK', 'es-ES', 'et-EE', 'fa-IR', 'fi-FI', 'fr-FR', 'he-IL', 'hu-HU', 'it-IT', 'ja-JP', 'ko-KR', 'lt-LT', 'ms-MY', 'nb-NO', 'nn-NO', 'pl-PL', 'pt-PT', 'ro-RO', 'ru-RU', 'sk-SK', 'sr-RS', 'tr-TR', 'uk-UA', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-TW']` OR 'any'. If 'any' is used, function will check if any of the locales match).
 
 ## Sanitizers
 

lib/src/helpers.dart

@@ -17,4 +17,4 @@ Map _merge(Map obj, defaults) {
   }
   defaults.forEach((key, val) => obj.putIfAbsent(key, () => val));
   return obj;
-}
+}

lib/src/sanitizer.dart

@@ -1,7 +1,6 @@
 part of validator;
 
-Map _default_normalize_email_options = { 'lowercase': true };
-
+Map _default_normalize_email_options = {'lowercase': true};
 
 /// convert the input to a string
 String toString(input) {
@@ -11,20 +10,18 @@ String toString(input) {
   return input.toString();
 }
 
-
 /// convert the input to a date, or null if the input is not a date
 DateTime toDate(String str) {
   try {
     return DateTime.parse(str);
-  } catch(e) {
+  } catch (e) {
     return null;
   }
 }
 
-
 /// convert the input to a float, or NAN if the input is not a float
 double toFloat(String str) {
-  try{
+  try {
     return double.parse(str);
   } catch (e) {
     return double.NAN;
@@ -36,11 +33,10 @@ double toDouble(String str) {
   return toFloat(str);
 }
 
-
 /// convert the input to an integer, or NAN if the input is not an integer
-num toInt(String str, {int radix:10}) {
+num toInt(String str, {int radix: 10}) {
   try {
-    return int.parse(str, radix:radix);
+    return int.parse(str, radix: radix);
   } catch (e) {
     try {
       return double.parse(str).toInt();
@@ -50,7 +46,6 @@ num toInt(String str, {int radix:10}) {
   }
 }
 
-
 /// convert the input to a boolean.
 ///
 /// Everything except for '0', 'false' and ''
@@ -62,28 +57,26 @@ bool toBoolean(String str, [bool strict]) {
   return str != '0' && str != 'false' && str != '';
 }
 
-
 /// trim characters (whitespace by default) from both sides of the input
 String trim(String str, [String chars]) {
-  RegExp pattern = (chars != null) ? new RegExp('^[$chars]+|[$chars]+\$') : new RegExp(r'^\s+|\s+$');
+  RegExp pattern = (chars != null)
+      ? new RegExp('^[$chars]+|[$chars]+\$')
+      : new RegExp(r'^\s+|\s+$');
   return str.replaceAll(pattern, '');
 }
 
-
 /// trim characters from the left-side of the input
 String ltrim(String str, [String chars]) {
   var pattern = chars != null ? new RegExp('^[$chars]+') : new RegExp(r'^\s+');
   return str.replaceAll(pattern, '');
 }
 
-
 /// trim characters from the right-side of the input
 String rtrim(String str, [String chars]) {
   var pattern = chars != null ? new RegExp('[$chars]+\$') : new RegExp(r'\s+$');
   return str.replaceAll(pattern, '');
 }
 
-
 /// remove characters that do not appear in the whitelist.
 ///
 /// The characters are used in a RegExp and so you will need to escape
@@ -92,7 +85,6 @@ String whitelist(String str, String chars) {
   return str.replaceAll(new RegExp('[^' + chars + ']+'), '');
 }
 
-
 /// remove characters that appear in the blacklist.
 ///
 /// The characters are used in a RegExp and so you will need to escape
@@ -101,27 +93,27 @@ String blacklist(String str, String chars) {
   return str.replaceAll(new RegExp('[' + chars + ']+'), '');
 }
 
-
 /// remove characters with a numerical value < 32 and 127.
 ///
 /// If `keep_new_lines` is `true`, newline characters are preserved
 /// `(\n and \r, hex 0xA and 0xD)`.
 String stripLow(String str, [bool keep_new_lines]) {
-  String chars = keep_new_lines == true ? '\x00-\x09\x0B\x0C\x0E-\x1F\x7F' : '\x00-\x1F\x7F';
+  String chars = keep_new_lines == true
+      ? '\x00-\x09\x0B\x0C\x0E-\x1F\x7F'
+      : '\x00-\x1F\x7F';
   return blacklist(str, chars);
 }
 
-
 /// replace `<`, `>`, `&`, `'` and `"` with HTML entities
 String escape(String str) {
-  return (str.replaceAll(new RegExp(r'&'), '&amp;')
-             .replaceAll(new RegExp(r'"'), '&quot;')
-             .replaceAll(new RegExp(r"'"), '&#x27;')
-             .replaceAll(new RegExp(r'<'), '&lt;')
-             .replaceAll(new RegExp(r'>'), '&gt;'));
+  return (str
+      .replaceAll(new RegExp(r'&'), '&amp;')
+      .replaceAll(new RegExp(r'"'), '&quot;')
+      .replaceAll(new RegExp(r"'"), '&#x27;')
+      .replaceAll(new RegExp(r'<'), '&lt;')
+      .replaceAll(new RegExp(r'>'), '&gt;'));
 }
 
-
 /// canonicalize an email address.
 ///
 /// `options` is an `Map` which defaults to
@@ -136,19 +128,19 @@ String escape(String str) {
 String normalizeEmail(String email, [Map options]) {
   options = _merge(options, _default_normalize_email_options);
   if (isEmail(email) == false) {
-      return '';
+    return '';
   }
 
   List parts = email.split('@');
   parts[1] = parts[1].toLowerCase();
 
   if (options['lowercase'] == true) {
-      parts[0] = parts[0].toLowerCase();
+    parts[0] = parts[0].toLowerCase();
   }
 
   if (parts[1] == 'gmail.com' || parts[1] == 'googlemail.com') {
     if (options['lowercase'] == false) {
-        parts[0] = parts[0].toLowerCase();
+      parts[0] = parts[0].toLowerCase();
     }
     parts[0] = parts[0].replaceAll('\.', '').split('+')[0];
     parts[1] = 'gmail.com';