Fix issues

- Fixed issue about email validation (#5)
- Fixed issue about number validation when entering negatif number

validetta.js

@@ -1,6 +1,6 @@
 /*!
  * Validetta - Client-side form validation jQuery plugin
- * Version: 0.4.0 (01 November 2013)
+ * Version: 0.5.0 (10 November 2013)
  * @jQuery Requires: v1.7 or above
  * @Browser Support : ie8 or above, and all modern browsers
  *
@@ -24,9 +24,10 @@
         // RegExp for input validate rules
         reg = new RegExp( /(minChecked|maxChecked|minSelected|maxSelected|minLength|maxLength|equal|customReg)\[[(\w)-_]{1,15}\]/i ),
         // RegExp for mail control method
-        regMail = new RegExp( /^[a-zA-Z]{1}[\d\w\.-]+@[\d\w-]{3,}\.[\w]{2,3}(\.\w{2})?$/ ),
+        // @from ( http://www.whatwg.org/specs/web-apps/current-work/multipage/states-of-the-type-attribute.html#e-mail-state-%28type=email%29 )
+        regMail = new RegExp( /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/ ),
         //RegExp for input number control method
-        regNumber = new RegExp( /^[\+][0-9]+?$|^[0-9]+?$/ );
+        regNumber = new RegExp( /^[\-\+]?((([0-9]{1,3})([,][0-9]{3})*)|([0-9]+))?([\.]([0-9]+))?$/ );
     /**
      *  Form validate error messages
      */