Stripe_Card_validation

    $(document).ready(function() {
        $('#checkout-wizard')
        .formValidation({
            framework: 'bootstrap',
            icon: {
                valid: 'fa fa-check',
                invalid: 'fa fa-times',
                validating: 'fa fa-refresh'
            },
            fields: {
                card_number: {
                    selector: '[data-stripe="number"]',
                    validators: {
                        notEmpty: {
                            message: 'The credit card number is required'
                        },
                        creditCard: {
                            message: 'The credit card number is not valid'
                        }
                    }
                },
                card_cvc: {
                    selector: '[data-stripe="cvc"]',
                    validators: {
                        notEmpty: {
                            message: 'The CVV number is required'
                        },
                        cvv: {
                            message: 'The value is not a valid CVV',
                            creditCardField: 'card_number'
                        }
                    }
                }
            },
            expMonth: {
                selector: '[data-stripe="exp-month"]',
                validators: {
                    notEmpty: {
                        message: 'The expiration month is required'
                    },
                    digits: {
                        message: 'The expiration month can contain digits only'
                    },
                    callback: {
                        message: 'Expired',
                        callback: function(value, validator) {
                            value = parseInt(value, 10);
                            var year         = validator.getFieldElements('expYear').val(),
                            currentMonth = new Date().getMonth() + 1,
                            currentYear  = new Date().getFullYear();
                            if (value < 0 || value > 12) {
                                return false;
                            }
                            if (year == '') {
                                return true;
                            }
                            year = parseInt(year, 10);
                            if (year > currentYear || (year == currentYear && value > currentMonth)) {
                                validator.updateStatus('expYear', 'VALID');
                                return true;
                            } else {
                                return false;
                            }
                        }
                    }
                }
            },
            expYear: {
                selector: '[data-stripe="exp-year"]',
                validators: {
                    notEmpty: {
                        message: 'The expiration year is required'
                    },
                    digits: {
                        message: 'The expiration year can contain digits only'
                    },
                    callback: {
                        message: 'Expired',
                        callback: function(value, validator) {
                            value = parseInt(value, 10);
                            var month        = validator.getFieldElements('expMonth').val(),
                            currentMonth = new Date().getMonth() + 1,
                            currentYear  = new Date().getFullYear();
                            if (value < currentYear || value > currentYear + 100) {
                                return false;
                            }
                            if (month == '') {
                                return false;
                            }
                            month = parseInt(month, 10);
                            if (value > currentYear || (value == currentYear && month > currentMonth)) {
                                validator.updateStatus('expMonth', 'VALID');
                                return true;
                            } else {
                                return false;
                            }
                        }
                    }
                }
            }
        })
       .on('success.validator.fv', function(e, data) {
           if (data.field === 'card_number' && data.validator === 'creditCard') {
               var $icon = data.element.data('fv.icon');
               // data.result.type can be one of
               // AMERICAN_EXPRESS, DINERS_CLUB, DINERS_CLUB_US, DISCOVER, JCB, LASER,
               // MAESTRO, MASTERCARD, SOLO, UNIONPAY, VISA

               switch (data.result.type) {
                   case 'AMERICAN_EXPRESS':
                       $icon.removeClass().addClass('form-control-feedback fa fa-lg fa-cc-amex');
                       break;

                   case 'DISCOVER':
                       $icon.removeClass().addClass('form-control-feedback fa fa-lg fa-cc-discover');
                       break;

                   case 'MASTERCARD':
                   case 'DINERS_CLUB_US':
                       $icon.removeClass().addClass('form-control-feedback fa fa-lg fa-cc-mastercard');
                       break;

                   case 'VISA':
                       $icon.removeClass().addClass('form-control-feedback fa fa-lg fa-cc-visa');
                       break;

                   default:
                       $icon.removeClass().addClass('form-control-feedback fa fa-lg fa-credit-card');
                       break;
               }
           }
       })
       .on('err.field.fv', function(e, data) {
           if (data.field === 'card_number') {
               var $icon = data.element.data('fv.icon');
               $icon.removeClass().addClass('form-control-feedback fa fa-times');
           }
       });
   })