Merge pull request #724 from paquitodev/master

Add Venezuelan vat validator (RIF)

src/js/language/es_ES.js

@@ -246,6 +246,9 @@
         rtn: {
             'default': 'Por favor introduce un número RTN válido'
         },
+        rif: {
+            'default': 'Por favor introduce un número RIF válido'
+        },
         sedol: {
             'default': 'Por favor introduce un número SEDOL válido'
         },

src/js/validator/rif.js

@@ -0,0 +1,76 @@
+(function($) {
+    $.fn.bootstrapValidator.i18n.rif = $.extend($.fn.bootstrapValidator.i18n.rif || {}, {
+        'default': 'Please enter a valid RIF'
+    });
+
+    $.fn.bootstrapValidator.validators.rif = {
+        html5Attributes: {
+            message: 'message',
+            type: 'type'
+        },
+        /**
+         * Return true if the input value is a valid RIF.
+         *
+         * @param {BootstrapValidator} validator The validator plugin instance
+         * @param {jQuery} $field Field element
+         * @param {Object} options Can consist of the following keys:
+         * - message: The invalid message
+         * - type: The type of RIF field. It can be V, E, J, P or G or the name of element which its value is the type
+         * @returns {Boolean}
+         */
+        validate: function(validator, $field, options) {
+            var value = $field;
+
+            if (value === '') {
+                return true;
+            }
+
+            var $rif = value.val();
+            var $rif_type = validator.getFieldElements(options.type).val().toUpperCase();
+            var $last_number = $rif.substr($rif.length - 1);
+            var $number = $rif.substr(0, 8);
+
+            $valid = /^([VEJPG]{1})([0-9]{9}$)/.test($rif_type + $rif);
+
+            if ($valid) {
+                if ($rif_type == "V") {
+                    $sum = 1 * 4;
+                } else if ($rif_type == "E") {
+                    $sum = 2 * 4;
+                } else if ($rif_type == "J") {
+                    $sum = 3 * 4;
+                } else if ($rif_type == "P") {
+                    $sum = 4 * 4;
+                } else if ($rif_type == "G") {
+                    $sum = 5 * 4;
+                }
+
+                $n0 = $number.charAt(0) * 3;
+                $n1 = $number.charAt(1) * 2;
+                $n2 = $number.charAt(2) * 7;
+                $n3 = $number.charAt(3) * 6;
+                $n4 = $number.charAt(4) * 5;
+                $n5 = $number.charAt(5) * 4;
+                $n6 = $number.charAt(6) * 3;
+                $n7 = $number.charAt(7) * 2;
+
+                $sum += $n0 + $n1 + $n2 + $n3 + $n4 + $n5 + $n6 + $n7;
+
+                $mod = $sum % 11;
+                $last_val = 11 - $mod;
+
+                if ($last_val == 11 || $last_val == 10) {
+                    $last_val = 0;
+                }
+
+                if ($last_number == $last_val) {
+                    return true;
+                } else {
+                    return false;
+                }
+            }
+
+            return false;
+        }
+    };
+}(window.jQuery));