js-form-validator.min.js

(function(q){var r="validate formatString destroy reload getFormHandle getFields showErrors hideErrors".split(" "),m=function(a,b,c){a.JsValidator=this;this.settings={onAir:!0,showErrors:!0,autoHideErrors:!1,autoHideErrorsTimeout:2E3,locale:"en",messages:{},rules:{},errorClassName:"error",removeSpaces:!1,autoTracking:!0,eventsList:["keyup","change","blur"]};var d=this;this.formHandle=a||null;this.submitCallback=b||null;this.fields=this.getFields(this.formHandle.querySelectorAll("[data-rule]"));this.applySettings(c||{});this.submitCallback=this.submitCallback.bind(this);this._eventChangeWithDelay=this._eventChangeWithDelay.bind(this);this._eventChange=this._eventChange.bind(this);this._eventSubmit=this._eventSubmit.bind(this);this.submitCallback&&this.eventsBuilder("addEventListener");this.settings.autoTracking&&"MutationObserver"in window&&(new MutationObserver(function(a){[].forEach.call(a,function(a){switch(a.type){case "subtree":case "childList":var b=!1,c=[];[].forEach.call(a.addedNodes,function(a){c=a.querySelectorAll?a.querySelectorAll("*"):[];-1!==["SELECT","INPUT","TEXTAREA","CHECKBOX","RADIOBUTTON"].indexOf(a.tagName)&&(b=!0);!b&&[].forEach.call(c,function(a){-1!==["SELECT","INPUT","TEXTAREA","CHECKBOX","RADIOBUTTON"].indexOf(a.tagName)&&(b=!0)})});b&&d.reload()}})})).observe(this.formHandle,{childList:!0,subtree:!0});return this};m.prototype={messages:{en:{required:{empty:"This field is required",incorrect:"Incorrect value"},notzero:{empty:"Please make a selection",incorrect:"Incorrect value"},integer:{empty:"Enter an integer value",incorrect:"Incorrect integer value"},"float":{empty:"Enter an float number",incorrect:"Incorrect float"},min:{empty:"Enter more",incorrect:"Enter more"},max:{empty:"Enter less",incorrect:"Enter less"},between:{empty:"Enter the between {0}-{1}",incorrect:"Enter the between {0}-{1}"},name:{empty:"Please, enter your name",incorrect:"Incorrect name"},lastname:{empty:"Please, enter your lastname",incorrect:"Incorrect lastname"},phone:{empty:"Please, enter the phone number",incorrect:"Incorrect phone number"},email:{empty:"Please, enter your email address",incorrect:"Incorrect email address"},length:{empty:"Please, Enter a minimum of {0} characters and a maximum of {1}",incorrect:"Incorrect. Enter a minimum of {0} characters and a maximum of {1}"},minlength:{empty:"Please, enter at least {0} characters",incorrect:"You have entered less than {0} characters"},maxlength:{empty:"Please, enter at maximum {0} characters",incorrect:"You have entered more than {0} characters"},maxfilesize:{empty:"The size of one or more selected files larger than {0} {1}",incorrect:"The size of one or more selected files larger than {0} {1}"},fileextension:{empty:"Select file",incorrect:"One or more files have an invalid type"}}},rules:{required:function(a){return""!==a},notzero:function(a){return 0<parseInt(a,10)},integer:function(a){return(new RegExp(/^[0-9]+$/gi)).test(a)},"float":function(a){a=a.toString().replace(/,/,".");return this.integer(a)||(new RegExp(/^([0-9])+(\.)([0-9]+$)/gi)).test(a)},min:function(a,b){return this["float"](a)?parseFloat(a)>=parseFloat(b[0]):parseInt(a,10)>=parseInt(b[0],10)},max:function(a,b){return this["float"](a)?parseFloat(a)<=parseFloat(b[0]):parseInt(a,10)<=parseInt(b[0],10)},between:function(a,b){b[1]=b[1]||999999;return this["float"](a)?parseFloat(a)>=parseFloat(b[0])&&parseFloat(a)<=parseFloat(b[1]):this.integer(a)?parseInt(a,10)>=parseInt(b[0],10)&&parseInt(a,10)<=parseInt(b[1],10):!1},name:function(a){return 0<a.length&&2>a.length?!1:(new RegExp(/^[a-zA-Z\s\u0430-\u044f\u0410-\u042f\u0451\u0401\-]+$/g)).test(a)},lastname:function(a){return this.name(a)},phone:function(a){return a.replace(/[^0-9]+/gi,"").match(/[0-9]+/gi)&&6>a.replace(/[^0-9]+/gi,"").match(/[0-9]+/gi)[0].length?!1:(new RegExp(/^(?:(?:\(?(?:00|\+)([1-4]\d\d|[1-9]\d?)\)?)?[\-\. \\\/]?)?((?:\(?\d{1,}\)?[\-\. \\\/]?){0,})(?:[\-\. \\\/]?(?:#|ext\.?|extension|x)[\-\. \\\/]?(\d+))?$/g)).test(a)},email:function(a){return(new RegExp(/^(("[\w-\s]+")|([\w\-]+(?:\.[\w\-]+)*)|("[\w-\s]+")([\w\-]+(?:\.[\w\-]+)*))(@((?:[\w\-]+\.)*\w[\w\-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i)).test(a)},length:function(a,b){return this.between(a.replace(/\s{2,}/g," ").length,b)},maxlength:function(a,b){return this.max(a.replace(/\s{2,}/g," ").length,b)},minlength:function(a,b){return this.min(a.replace(/\s{2,}/g," ").length,b)},maxfilesize:function(a,b){var c,d=a.length,e=1;switch(b[1].toLowerCase()){case "b":e=1;break;case "kb":e=1024;break;case "mb":e=1048576;break;case "gb":e=1073741824;break;case "tb":e=1099511627776}for(c=0;c<d;c+=1)if(parseFloat(a[c])>parseFloat(b[0])*e)return!1;return!0},fileextension:function(a,b){var c,d,e=b.length,g=a.length,h=0;for(c=0;c<e;c+=1)for(d=0;d<g;d+=1)b[c]===a[d].split(".").pop()&&(h+=1);return a.length===h?!0:!1}},orderFields:function(a,b){var c=this,d={};a&&b&&Object.keys(this.fields).forEach(function(e){c.fields[e].handle[a]&&c.fields[e].handle[a]===b&&(d[e]=c.fields[e])});return d},_eventSubmit:function(a){a.preventDefault();this.hideErrors(!1,!0);!this.validate()&&this.showErrors();!0===this.submitCallback(this.errors||null,this.errors?!1:!0)&&this.formHandle.submit()},_eventChange:function(a){var b=this;this.settings.removeSpaces&&(new RegExp(/\s{2,}/g)).test(a.target.value)&&(a.target.value=a.target.value.replace(/\s{2,}/g," "));if("radio"===a.target.type){var c=this.orderFields("name",a.target.name);Object.keys(c).forEach(function(a){b.hideErrors(c[a].handle)})}else this.hideErrors(a.target);this.validate(a.target)||(this.showErrors(a.target),!this.settings.showErrors&&this.submitCallback(this.errors,!1))},_eventChangeWithDelay:function(a){var b=this;this.intervalID&&clearTimeout(this.intervalID);this.intervalID=setTimeout(function(){b._eventChange.apply(b,[a])},400)},applySettings:function(a){var b=this;a.rules&&Object.keys(a.rules).forEach(function(c){b.rules[c]=a.rules[c]});a.messages&&Object.keys(a.messages).forEach(function(c){Object.keys(a.messages[c]).forEach(function(d){Object.keys(a.messages[c][d]).forEach(function(e){b.settings.messages[c]=b.settings.messages[c]||{};b.settings.messages[c][d]=b.settings.messages[c][d]||{};b.settings.messages[c][d][e]=a.messages[c][d][e]})})});Object.keys(a).forEach(function(c){b.settings[c]=a[c]});return this},getFields:function(a){var b={},c=[],d=[];a=a||this.formHandle.querySelectorAll("[data-rule]");Object.keys(a).forEach(function(e){c=a[e].getAttribute("data-rule").split("|");Object.keys(c).forEach(function(a){c[a].match(/-/gi)?(d=c[a].split("-"),c[a]=d[0],d=d.splice(1),c[a]=[c[a],d]):c[a]=[c[a],[]]});b[e]={name:a[e].getAttribute("name"),rules:c,defaultValue:a[e].getAttribute("data-default"),handle:a[e],intervalID:null}});return b},validate:function(a){var b=this,c=a?this.getFields([a]):this.fields,d,e,g,h,f,k,l=null;this.errors=this.errors?null:this.errors;Object.keys(c).forEach(function(a){d=!0;c[a].rules&&Object.keys(c[a].rules).forEach(function(m){e=c[a].rules[m][0];g=c[a].rules[m][1];h=c[a].defaultValue;f=c[a].handle.value;switch(c[a].handle.type){case "checkbox":!c[a].handle.checked&&(f="");break;case "radio":var n=b.orderFields("name",c[a].handle.name),p=!1;Object.keys(n).forEach(function(a){n[a].handle.checked&&(p=!0)});p||(Object.keys(n).forEach(function(a){try{k=b.settings.messages[b.settings.locale][e].empty}catch(u){k=b.messages[b.settings.locale][e].empty}}),f="");break;case "file":c[a].handle.files&&c[a].handle.files.length&&(f=[],Object.keys(c[a].handle.files).forEach(function(b){switch(e){case "maxfilesize":f.push(c[a].handle.files[b].size);break;case "fileextension":f.push(c[a].handle.files[b].name)}}))}if(d&&(""!==f||c[a].rules.join("|").match(/\|{0,1}required\|{0,1}/)))if(d&&h&&f!==h?(d=!1,l="incorrect"):d&&b.rules[e]&&!b.rules[e](f,g)&&(""===f?(d=!1,l="empty"):(d=!1,l="incorrect")),d)b.hideErrors(c[a].handle,!0);else{b.errors=b.errors||{};try{try{k=b.settings.messages[b.settings.locale][e][l]}catch(t){k=b.messages[b.settings.locale][e][l]}}catch(t){e="required",k=b.messages[b.settings.locale][e][l]}!g.length&&g.push(f);b.errors[a]={name:c[a].name,errorText:b.formatString(k,g)};b.submitCallback||(b.errors[a].handle=c[a].handle)}})});return this.submitCallback?this.errors?!1:!0:this.errors||!0},hideErrors:function(a,b){var c=this,d;Object.keys(this.fields).forEach(function(e){if(a&&a===c.fields[e].handle||!a)d=c.fields[e].handle.nextElementSibling,b&&c.fields[e].handle.classList.remove(c.settings.errorClassName),d&&"validator-error"===d.getAttribute("data-type")&&d.parentNode.removeChild(d)})},showErrors:function(a){var b=this,c,d=function(a,d){a.classList.add(b.settings.errorClassName);a.nextElementSibling&&"validator-error"===a.nextElementSibling.getAttribute("data-type")||!b.settings.showErrors||(c=document.createElement("div"),c.setAttribute("class",b.settings.errorClassName),c.setAttribute("data-type","validator-error"),c.innerHTML=d.errorText,a.parentNode.insertBefore(c,a.nextSibling))};Object.keys(this.errors).forEach(function(c){a?Object.keys(b.fields).forEach(function(e){b.fields[e].handle.getAttribute("name")===a.getAttribute("name")&&d(b.fields[e].handle,b.errors[c])}):("0"===c||0<c&&b.fields[c].name!==b.fields[c-1].name)&&d(b.fields[c].handle,b.errors[c])});this.settings.autoHideErrors&&(a?(a.intervalID&&clearTimeout(a.intervalID),this.intervalID||(a.intervalID=setTimeout(function(){a.intervalID=null;b.hideErrors(a)},this.settings.autoHideErrorsTimeout))):(this.intervalID&&clearTimeout(this.intervalID),this.intervalID=setTimeout(function(){b.intervalID=null;b.hideErrors(!1)},this.settings.autoHideErrorsTimeout)))},getFormHandle:function(){return this.formHandle},formatString:function(a,b){return a.replace(/\{(\d+)\}/gi,function(a,d){return a&&b[d]?b[d]:""})},destroy:function(){this.hideErrors(!1,!0);this.eventsBuilder("removeEventListener")},reload:function(a,b){this.destroy();switch(arguments.length){case 2:this.submitCallback=a;this.settings=b;break;case 1:this.settings=a}this.fields=this.getFields(this.formHandle.querySelectorAll("[data-rule]"));this.submitCallback&&this.eventsBuilder("addEventListener");this.applySettings(b||{})},eventsBuilder:function(a){var b=this;this.formHandle[a]("submit",this._eventSubmit);this.settings.onAir&&Object.keys(this.fields).forEach(function(c){[].forEach.call(b.settings.eventsList,function(d){if("keyup"===d)b.fields[c].handle[a](d,b._eventChangeWithDelay);else b.fields[c].handle[a](d,b._eventChange)})})}};q.Validator=function(){var a=function(a,b){function c(){return a.apply(this,b)}c.prototype=a.prototype;return new c}(m,arguments),b=function(){};b.prototype={};[].forEach.call(r,function(c){b.prototype[c]=function(){return a[c].apply(a,arguments)}});return new b(arguments)}})(this);