(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){"use strict";var _validForm=require("./src/valid-form");var _validForm2=_interopRequireDefault(_validForm);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}window.ValidForm=_validForm2.default;window.ValidForm.toggleInvalidClass=_validForm.toggleInvalidClass;window.ValidForm.handleCustomMessages=_validForm.handleCustomMessages;window.ValidForm.handleCustomMessageDisplay=_validForm.handleCustomMessageDisplay},{"./src/valid-form":3}],2:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.clone=clone;exports.defaults=defaults;exports.insertAfter=insertAfter;exports.insertBefore=insertBefore;exports.forEach=forEach;exports.debounce=debounce;function clone(obj){var copy={};for(var attr in obj){if(obj.hasOwnProperty(attr))copy[attr]=obj[attr]}return copy}function defaults(obj,defaultObject){obj=clone(obj||{});for(var k in defaultObject){if(obj[k]===undefined)obj[k]=defaultObject[k]}return obj}function insertAfter(refNode,nodeToInsert){var sibling=refNode.nextSibling;if(sibling){var _parent=refNode.parentNode;_parent.insertBefore(nodeToInsert,sibling)}else{parent.appendChild(nodeToInsert)}}function insertBefore(refNode,nodeToInsert){var parent=refNode.parentNode;parent.insertBefore(nodeToInsert,refNode)}function forEach(items,fn){if(!items)return;if(items.forEach){items.forEach(fn)}else{for(var i=0;i<items.length;i++){fn(items[i],i,items)}}}function debounce(ms,fn){var timeout=void 0;var debouncedFn=function debouncedFn(){clearTimeout(timeout);timeout=setTimeout(fn,ms)};return debouncedFn}},{}],3:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.toggleInvalidClass=toggleInvalidClass;exports.handleCustomMessages=handleCustomMessages;exports.handleCustomMessageDisplay=handleCustomMessageDisplay;exports.default=validForm;var _util=require("./util");function toggleInvalidClass(input,invalidClass){input.addEventListener("invalid",function(){input.classList.add(invalidClass)});input.addEventListener("input",function(){if(input.validity.valid){input.classList.remove(invalidClass)}})}var errorProps=["badInput","patternMismatch","rangeOverflow","rangeUnderflow","stepMismatch","tooLong","tooShort","typeMismatch","valueMissing","customError"];function getCustomMessage(input,customMessages){customMessages=customMessages||{};var localErrorProps=[input.type+"Mismatch"].concat(errorProps);var validity=input.validity;for(var i=0;i<localErrorProps.length;i++){var prop=localErrorProps[i];if(validity[prop]){return input.getAttribute("data-"+prop)||customMessages[prop]}}}function handleCustomMessages(input,customMessages){function checkValidity(){var message=input.validity.valid?null:getCustomMessage(input,customMessages);input.setCustomValidity(message||"")}input.addEventListener("input",checkValidity);input.addEventListener("invalid",checkValidity)}function handleCustomMessageDisplay(input,options){var validationErrorClass=options.validationErrorClass,validationErrorParentClass=options.validationErrorParentClass,errorPlacement=options.errorPlacement;function checkValidity(options){var insertError=options.insertError;var parentNode=input.parentNode;var errorNode=parentNode.querySelector("."+validationErrorClass)||document.createElement("div");if(!input.validity.valid&&input.validationMessage){errorNode.className=validationErrorClass;errorNode.textContent=input.validationMessage;if(insertError){errorPlacement==="before"?(0,_util.insertBefore)(input,errorNode):(0,_util.insertAfter)(input,errorNode);parentNode.classList.add(validationErrorParentClass)}}else{parentNode.classList.remove(validationErrorParentClass);errorNode.remove()}}input.addEventListener("input",function(){checkValidity({insertError:false})});input.addEventListener("invalid",function(e){e.preventDefault();checkValidity({insertError:true})})}var defaultOptions={invalidClass:"invalid",validationErrorClass:"validation-error",validationErrorParentClass:"has-validation-error",customMessages:{},errorPlacement:"before"};function validForm(element,options){if(!element||!element.nodeName){throw new Error("First arg to validForm must be a form, input, select, or textarea")}var inputs=void 0;var type=element.nodeName.toLowerCase();options=(0,_util.defaults)(options,defaultOptions);if(type==="form"){inputs=element.querySelectorAll("input, select, textarea");focusInvalidInput(element,inputs)}else if(type==="input"||type==="select"||type==="textarea"){inputs=[element]}else{throw new Error("Only form, input, select, or textarea elements are supported")}validFormInputs(inputs,options)}function focusInvalidInput(form,inputs){var focusFirst=(0,_util.debounce)(100,function(){var invalidNode=form.querySelector(":invalid");if(invalidNode)invalidNode.focus()});(0,_util.forEach)(inputs,function(input){return input.addEventListener("invalid",focusFirst)})}function validFormInputs(inputs,options){var invalidClass=options.invalidClass,customMessages=options.customMessages;(0,_util.forEach)(inputs,function(input){toggleInvalidClass(input,invalidClass);handleCustomMessages(input,customMessages);handleCustomMessageDisplay(input,options)})}},{"./util":2}]},{},[1]);