/*!
* # Semantic UI 2.1.0 - Form Validation
* http://github.com/semantic-org/semantic-ui/
*
*
* Copyright 2015 Contributors
* Released under the MIT license
* http://opensource.org/licenses/MIT
*
*/
!function(e,t,n,r){"use strict";e.fn.form=function(t){var i,o=e(this),a=o.selector||"",s=(new Date).getTime(),l=[],c=arguments[0],u=arguments[1],f="string"==typeof c,d=[].slice.call(arguments,1);return o.each(function(){var p,g,m,h,v,b,y,x,k,w,E,C,R,S,F,A,T,j,z=e(this),D=this,O=[],$=!1;j={initialize:function(){j.get.settings(),f?(T===r&&j.instantiate(),j.invoke(c)):(j.verbose("Initializing form validation",z,x),j.bindEvents(),j.set.defaults(),j.instantiate())},instantiate:function(){j.verbose("Storing instance of module",j),T=j,z.data(F,j)},destroy:function(){j.verbose("Destroying previous module",T),j.removeEvents(),z.removeData(F)},refresh:function(){j.verbose("Refreshing selector cache"),p=z.find(E.field),g=z.find(E.group),m=z.find(E.message),h=z.find(E.prompt),v=z.find(E.submit),b=z.find(E.clear),y=z.find(E.reset)},submit:function(){j.verbose("Submitting form",z),z.submit()},attachEvents:function(t,n){n=n||"submit",e(t).on("click"+A,function(e){j[n](),e.preventDefault()})},bindEvents:function(){j.verbose("Attaching form events"),z.on("submit"+A,j.validate.form).on("blur"+A,E.field,j.event.field.blur).on("click"+A,E.submit,j.submit).on("click"+A,E.reset,j.reset).on("click"+A,E.clear,j.clear),x.keyboardShortcuts&&z.on("keydown"+A,E.field,j.event.field.keydown),p.each(function(){var t=e(this),n=t.prop("type"),r=j.get.changeEvent(n,t);e(this).on(r+A,j.event.field.change)})},clear:function(){p.each(function(){var t=e(this),n=t.parent(),r=t.closest(g),i=r.find(E.prompt),o=t.data(w.defaultValue)||"",a=n.is(E.uiCheckbox),s=n.is(E.uiDropdown),l=r.hasClass(C.error);l&&(j.verbose("Resetting error on field",r),r.removeClass(C.error),i.remove()),s?(j.verbose("Resetting dropdown value",n,o),n.dropdown("clear")):a?t.prop("checked",!1):(j.verbose("Resetting field value",t,o),t.val(""))})},reset:function(){p.each(function(){var t=e(this),n=t.parent(),i=t.closest(g),o=i.find(E.prompt),a=t.data(w.defaultValue),s=n.is(E.uiCheckbox),l=n.is(E.uiDropdown),c=i.hasClass(C.error);a!==r&&(c&&(j.verbose("Resetting error on field",i),i.removeClass(C.error),o.remove()),l?(j.verbose("Resetting dropdown value",n,a),n.dropdown("restore defaults")):s?(j.verbose("Resetting checkbox value",n,a),t.prop("checked",a)):(j.verbose("Resetting field value",t,a),t.val(a)))})},is:{valid:function(){var t=!0;return j.verbose("Checking if form is valid"),e.each(k,function(e,n){j.validate.field(n)||(t=!1)}),t}},removeEvents:function(){z.off(A),p.off(A),v.off(A),p.off(A)},event:{field:{keydown:function(t){var n=e(this),r=t.which,i={enter:13,escape:27};r==i.escape&&(j.verbose("Escape key pressed blurring field"),n.blur()),!t.ctrlKey&&r==i.enter&&n.is(E.input)&&n.not(E.checkbox).length>0&&($||(n.one("keyup"+A,j.event.field.keyup),j.submit(),j.debug("Enter pressed on input submitting form")),$=!0)},keyup:function(){$=!1},blur:function(){var t=e(this),n=t.closest(g),r=j.get.validation(t);n.hasClass(C.error)?(j.debug("Revalidating field",t,r),j.validate.field(r)):("blur"==x.on||"change"==x.on)&&j.validate.field(r)},change:function(){var t=e(this),n=t.closest(g);("change"==x.on||n.hasClass(C.error)&&x.revalidate)&&(clearTimeout(j.timer),j.timer=setTimeout(function(){j.debug("Revalidating field",t,j.get.validation(t)),j.validate.field(j.get.validation(t))},x.delay))}}},get:{changeEvent:function(e,t){return"checkbox"==e||"radio"==e||"hidden"==e||t.is("select")?"change":j.get.inputEvent()},inputEvent:function(){return n.createElement("input").oninput!==r?"input":n.createElement("input").onpropertychange!==r?"propertychange":"keyup"},settings:function(){if(e.isPlainObject(t)){var n=Object.keys(t),i=n.length>0?t[n[0]].identifier!==r&&t[n[0]].rules!==r:!1;i?(x=e.extend(!0,{},e.fn.form.settings,u),k=e.extend({},e.fn.form.settings.defaults,t),j.error(x.error.oldSyntax,D),j.verbose("Extending settings from legacy 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n.push(e),t=j.get.values.call(D,n),t[e]},values:function(t){var n=e.isArray(t)?j.get.fields(t):p,r={};return n.each(function(t,n){var i=e(n),o=(i.prop("type"),i.prop("name")),a=i.val(),s=i.is(E.checkbox),l=i.is(E.radio),c=-1!==o.indexOf("[]"),u=s?i.is(":checked"):!1;o&&(c?(o=o.replace("[]",""),r[o]||(r[o]=[]),r[o].push(s?u?!0:!1:a)):l?u&&(r[o]=a):r[o]=s?u?!0:!1:a)}),r}},has:{field:function(e){return j.verbose("Checking for existence of a field with identifier",e),"string"!=typeof e&&j.error(R.identifier,e),p.filter("#"+e).length>0?!0:p.filter('[name="'+e+'"]').length>0?!0:p.filter("[data-"+w.validate+'="'+e+'"]').length>0?!0:!1}},add:{prompt:function(t,n){var i=j.get.field(t),o=i.closest(g),a=o.children(E.prompt),s=0!==a.length;n="string"==typeof n?[n]:n,j.verbose("Adding field error state",t),o.addClass(C.error),x.inline&&(s||(a=x.templates.prompt(n),a.appendTo(o)),a.html(n[0]),s?j.verbose("Inline errors are disabled, no inline error added",t):x.transition&&e.fn.transition!==r&&z.transition("is supported")?(j.verbose("Displaying error with css transition",x.transition),a.transition(x.transition+" in",x.duration)):(j.verbose("Displaying error with fallback javascript animation"),a.fadeIn(x.duration)))},errors:function(e){j.debug("Adding form error messages",e),m.html(x.templates.error(e))}},remove:{prompt:function(t){var n=j.get.field(t.identifier),i=n.closest(g),o=i.children(E.prompt);i.removeClass(C.error),x.inline&&o.is(":visible")&&(j.verbose("Removing prompt for field",t),x.transition&&e.fn.transition!==r&&z.transition("is supported")?o.transition(x.transition+" out",x.duration,function(){o.remove()}):o.fadeOut(x.duration,function(){o.remove()}))}},set:{success:function(){z.removeClass(C.error).addClass(C.success)},defaults:function(){p.each(function(){var t=e(this),n=t.filter(E.checkbox).length>0,r=n?t.is(":checked"):t.val();t.data(w.defaultValue,r)})},error:function(){z.removeClass(C.success).addClass(C.error)},value:function(e,t){var n={};return n[e]=t,j.set.values.call(D,n)},values:function(t){e.isEmptyObject(t)||e.each(t,function(t,n){var r,i=j.get.field(t),o=i.parent(),a=e.isArray(n),s=o.is(E.uiCheckbox),l=o.is(E.uiDropdown),c=i.is(E.radio)&&s,u=i.length>0;u&&(a&&s?(j.verbose("Selecting multiple",n,i),o.checkbox("uncheck"),e.each(n,function(e,t){r=i.filter('[value="'+t+'"]'),o=r.parent(),r.length>0&&o.checkbox("check")})):c?(j.verbose("Selecting radio value",n,i),i.filter('[value="'+n+'"]').parent(E.uiCheckbox).checkbox("check")):s?(j.verbose("Setting checkbox value",n,o),o.checkbox(n===!0?"check":"uncheck")):l?(j.verbose("Setting dropdown value",n,o),o.dropdown("set selected",n)):(j.verbose("Setting field value",n,i),i.val(n)))})}},validate:{form:function(e){return $?!1:(O=[],j.is.valid()?(j.debug("Form has no validation errors, 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Validation settings converted to new syntax automatically."},templates:{error:function(t){var n='