// Backbone.Validation v0.11.5
//
// Copyright (c) 2011-2015 Thomas Pedersen
// Distributed under MIT License
//
// Documentation and full license available at:
// http://thedersen.com/projects/backbone-validation
!function(a){"object"==typeof exports?module.exports=a(require("backbone"),require("underscore")):"function"==typeof define&&define.amd&&define(["backbone","underscore"],a)}(function(a,b){return a.Validation=function(a){"use strict";var b={forceUpdate:!1,selector:"name",labelFormatter:"sentenceCase",valid:Function.prototype,invalid:Function.prototype},c={formatLabel:function(a,c){return i[b.labelFormatter](a,c)},format:function(){var a=Array.prototype.slice.call(arguments),b=a.shift();return b.replace(/\{(\d+)\}/g,function(b,c){return"undefined"!=typeof a[c]?a[c]:b})}},d=function(b,c,e){return c=c||{},e=e||"",a.each(b,function(f,g){b.hasOwnProperty(g)&&(f&&a.isArray(f)?a.forEach(f,function(a,b){d(a,c,e+g+"."+b+"."),c[e+g+"."+b]=a}):f&&"object"==typeof f&&f.constructor===Object&&d(f,c,e+g+"."),c[e+g]=f)}),c},e=function(){var e=function(b,c){return c=c||a.keys(a.result(b,"validation")||{}),a.reduce(c,function(a,b){return a[b]=void 0,a},{})},g=function(b,c){var d=b.attributes;return a.isFunction(d)?d=d(c):a.isString(d)&&a.isFunction(j[d])&&(d=j[d](c)),a.isArray(d)?d:void 0},h=function(b,c){var d=b.validation?a.result(b,"validation")[c]||{}:{};return(a.isFunction(d)||a.isString(d))&&(d={fn:d}),a.isArray(d)||(d=[d]),a.reduce(d,function(b,c){return a.each(a.without(a.keys(c),"msg"),function(a){b.push({fn:k[a],val:c[a],msg:c.msg})}),b},[])},i=function(b,d,e,f){return a.reduce(h(b,d),function(g,h){var i=a.extend({},c,k),j=h.fn.call(i,e,d,h.val,b,f);return j===!1||g===!1?!1:j&&!g?a.result(h,"msg")||j:g},"")},l=function(b,c,d){var e,f={},g=!0,h=a.clone(c);return a.each(d,function(a,c){e=i(b,c,a,h),e&&(f[c]=e,g=!1)}),{invalidAttrs:f,isValid:g}},m=function(b,c){return{preValidate:function(b,c){var d,e=this,f={};return a.isObject(b)?(a.each(b,function(a,b){d=e.preValidate(b,a),d&&(f[b]=d)}),a.isEmpty(f)?void 0:f):i(this,b,c,a.extend({},this.attributes))},isValid:function(e){var f,h,j,k;return e=e||g(c,b),a.isString(e)?h=[e]:a.isArray(e)&&(h=e),h&&(f=d(this.attributes),a.each(this.associatedViews,function(b){a.each(h,function(d){j=i(this,d,f[d],a.extend({},this.attributes)),j?(c.invalid(b,d,j,c.selector),k=k||{},k[d]=j):c.valid(b,d,c.selector)},this)},this)),e===!0&&(k=this.validate()),k&&this.trigger("invalid",this,k,{validationError:k}),h?!k:this.validation?this._isValid:!0},validate:function(f,h){var i=this,j=!f,k=a.extend({},c,h),m=e(i,g(c,b)),n=a.extend({},m,i.attributes,f),o=d(n),p=f?d(f):o,q=l(i,n,a.pick(o,a.keys(m)));return i._isValid=q.isValid,a.each(i.associatedViews,function(b){a.each(m,function(a,c){var d=q.invalidAttrs.hasOwnProperty(c),e=p.hasOwnProperty(c);d||k.valid(b,c,k.selector),d&&(e||j)&&k.invalid(b,c,q.invalidAttrs[c],k.selector)})}),a.defer(function(){i.trigger("validated",i._isValid,i,q.invalidAttrs),i.trigger("validated:"+(i._isValid?"valid":"invalid"),i,q.invalidAttrs)}),!k.forceUpdate&&a.intersection(a.keys(q.invalidAttrs),a.keys(p)).length>0?q.invalidAttrs:void 0}}},n=function(b,c,d){c.associatedViews?c.associatedViews.push(b):c.associatedViews=[b],a.extend(c,m(b,d))},o=function(b,c){c&&b.associatedViews&&b.associatedViews.length>1?b.associatedViews=a.without(b.associatedViews,c):(delete b.validate,delete b.preValidate,delete b.isValid,delete b.associatedViews)},p=function(a){n(this.view,a,this.options)},q=function(a){o(a)};return{version:"0.11.3",configure:function(c){a.extend(b,c)},bind:function(c,d){d=a.extend({},b,f,d);var e=d.model||c.model,g=d.collection||c.collection;if("undefined"==typeof e&&"undefined"==typeof g)throw"Before you execute the binding your view must have a model or a collection.\nSee http://thedersen.com/projects/backbone-validation/#using-form-model-validation for more information.";e?n(c,e,d):g&&(g.each(function(a){n(c,a,d)}),g.bind("add",p,{view:c,options:d}),g.bind("remove",q))},unbind:function(b,c){c=a.extend({},c);var d=c.model||b.model,e=c.collection||b.collection;d?o(d,b):e&&(e.each(function(a){o(a,b)}),e.unbind("add",p),e.unbind("remove",q))},mixin:m(null,b)}}(),f=e.callbacks={valid:function(a,b,c){a.$("["+c+'~="'+b+'"]').removeClass("invalid").removeAttr("data-error")},invalid:function(a,b,c,d){a.$("["+d+'~="'+b+'"]').addClass("invalid").attr("data-error",c)}},g=e.patterns={digits:/^\d+$/,number:/^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/,email:/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i,url:/^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i},h=e.messages={required:"{0} is required",acceptance:"{0} must be accepted",min:"{0} must be greater than or equal to {1}",max:"{0} must be less than or equal to {1}",range:"{0} must be between {1} and {2}",length:"{0} must be {1} characters",minLength:"{0} must be at least {1} characters",maxLength:"{0} must be at most {1} characters",rangeLength:"{0} must be between {1} and {2} characters",oneOf:"{0} must be one of: {1}",equalTo:"{0} must be the same as {1}",digits:"{0} must only contain digits",number:"{0} must be a number",email:"{0} must be a valid email",url:"{0} must be a valid url",inlinePattern:"{0} is invalid"},i=e.labelFormatters={none:function(a){return a},sentenceCase:function(a){return a.replace(/(?:^\w|[A-Z]|\b\w)/g,function(a,b){return 0===b?a.toUpperCase():" "+a.toLowerCase()}).replace(/_/g," ")},label:function(a,b){return b.labels&&b.labels[a]||i.sentenceCase(a,b)}},j=e.attributeLoaders={inputNames:function(a){var b=[];return a&&a.$("form [name]").each(function(){/^(?:input|select|textarea)$/i.test(this.nodeName)&&this.name&&"submit"!==this.type&&-1===b.indexOf(this.name)&&b.push(this.name)}),b}},k=e.validators=function(){var b=String.prototype.trim?function(a){return null===a?"":String.prototype.trim.call(a)}:function(a){var b=/^\s+/,c=/\s+$/;return null===a?"":a.toString().replace(b,"").replace(c,"")},c=function(b){return a.isNumber(b)||a.isString(b)&&b.match(g.number)},d=function(c){return!(a.isNull(c)||a.isUndefined(c)||a.isString(c)&&""===b(c)||a.isArray(c)&&a.isEmpty(c))};return{fn:function(b,c,d,e,f){return a.isString(d)&&(d=e[d]),d.call(e,b,c,f)},required:function(b,c,e,f,g){var i=a.isFunction(e)?e.call(f,b,c,g):e;return i||d(b)?i&&!d(b)?this.format(h.required,this.formatLabel(c,f)):void 0:!1},acceptance:function(b,c,d,e){return"true"===b||a.isBoolean(b)&&b!==!1?void 0:this.format(h.acceptance,this.formatLabel(c,e))},min:function(a,b,d,e){return!c(a)||d>a?this.format(h.min,this.formatLabel(b,e),d):void 0},max:function(a,b,d,e){return!c(a)||a>d?this.format(h.max,this.formatLabel(b,e),d):void 0},range:function(a,b,d,e){return!c(a)||a<d[0]||a>d[1]?this.format(h.range,this.formatLabel(b,e),d[0],d[1]):void 0},length:function(b,c,d,e){return a.isString(b)&&b.length===d?void 0:this.format(h.length,this.formatLabel(c,e),d)},minLength:function(b,c,d,e){return!a.isString(b)||b.length<d?this.format(h.minLength,this.formatLabel(c,e),d):void 0},maxLength:function(b,c,d,e){return!a.isString(b)||b.length>d?this.format(h.maxLength,this.formatLabel(c,e),d):void 0},rangeLength:function(b,c,d,e){return!a.isString(b)||b.length<d[0]||b.length>d[1]?this.format(h.rangeLength,this.formatLabel(c,e),d[0],d[1]):void 0},oneOf:function(b,c,d,e){return a.include(d,b)?void 0:this.format(h.oneOf,this.formatLabel(c,e),d.join(", "))},equalTo:function(a,b,c,d,e){return a!==e[c]?this.format(h.equalTo,this.formatLabel(b,d),this.formatLabel(c,d)):void 0},pattern:function(a,b,c,e){return d(a)&&a.toString().match(g[c]||c)?void 0:this.format(h[c]||h.inlinePattern,this.formatLabel(b,e),c)}}}();return a.each(k,function(b,d){k[d]=a.bind(k[d],a.extend({},c,k))}),e}(b),a.Validation});