AngularJS Form Validation - Angular Validation Example • InfinityKnow

AngularJS Form Validation – Angular Validation Example

AngularJS simple browser or client-side form validation.
AngularJS HTML Dom monitors the state all the model of the form use data bindnig and input fields Like as a
[php]
(input, textarea, select),
,,<br /> [/php]<br /> and lets you notify the user about the current state.<br /> Use the HTML5 attribute required to specify that the input field must be filled out:</p> <h3>Accessing Angular Form Properties</h3> <p>[php]<br /> form: </p> <form name>.<br /> input: </p> <form name>..<br /> [/php]</p> <p>A few key simple points to note display here:<br /> <b>novalidate</b><br /> <b>ng-model</b><br /> <b>ng-minlength</b><br /> <b>ng-maxlength</b><br /> The simple user name input is required<br /> The email address input is type=”email”<br /> <b><i>AngularJS Form Validation – Angular Validation Example</i></b> </p> <div style="clear:both; margin-top:0em; margin-bottom:1em;"><a href="https://infinityknow.com/angularjs-dynamic-dropdown/" target="_blank" rel="nofollow" class="u6b2df0a6a97a8cec7d5652682b1bdfef"><style> .u6b2df0a6a97a8cec7d5652682b1bdfef { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#000000; border:0!important; border-left:4px solid #D35400!important; text-decoration:none; } .u6b2df0a6a97a8cec7d5652682b1bdfef:active, .u6b2df0a6a97a8cec7d5652682b1bdfef:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u6b2df0a6a97a8cec7d5652682b1bdfef { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u6b2df0a6a97a8cec7d5652682b1bdfef .ctaText { font-weight:bold; color:#E67E22; text-decoration:none; font-size: 16px; } .u6b2df0a6a97a8cec7d5652682b1bdfef .postTitle { color:#FFFFFF; text-decoration: underline!important; font-size: 16px; } .u6b2df0a6a97a8cec7d5652682b1bdfef:hover .postTitle { text-decoration: underline!important; } </style><div style="padding-left:1em; padding-right:1em;"><span class="ctaText">READ :</span> <span class="postTitle">AngularJS Dynamic dropdown ng options filter Example</span></div></a></div><h3>Requirements</h3> <p>Simple Name is required(free textbox)<br /> Username is not required so validation, minimum length 3 show error, maximum length 8 show error<br /> Email is not required check emaile address, but has to be a any type valid email<br /> Form submit ng-submit events is disabled if the your form nad form isn’t valid<br /> Show a valid or not validrequired or invalid email error display<br /> Alert awesome if ng-submit submitted correctly<b><i>AngularJS Form Validation</i></b> </p> <h3>Property and Class </h3> <p> 1.$valid ng-valid<br /> 2.$invalid ng-invalid<br /> 3.$pristine ng-pristine<br /> 4.$dirty ng-dirty<br /> 5.$touched ng-touched </p> <h3>index.html</h3> <p>[php]</p> <div> <div> <div class='inline-block'> <form name='lform'> <div> <div> <p> <span class='required'>*</span> </div> <div> <p> <span class='required'>*</span> </div> <div> <p> {{m.livelabel}}</p></div> </p></div> </p></form> </p></div> <div class='data-result'> <div> {{model.name}}: {{model.model}} </div> </p></div> </p></div> </div> <div class='code-block code-block-1' style='margin: 8px auto; text-align: center; display: block; clear: both;'> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-1944225715659599" data-ad-slot="9041170678"></ins> <script type="rocketlazyloadscript"> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <p>[/php]</p> <h3>index.js</h3> <p>[php]<br /> var infinityApp = angular.module(‘infinityApp’,[]);<br /> infinityApp.controller(‘liveCtrl’,function($scope){<br /> $scope.ResultForm = false;<br /> $scope.dataresults = [<br /> {<br /> type_datars: “text”,<br /> name: “username”,<br /> model: ”,<br /> livelabel: “Username”<br /> },<br /> {<br /> type_datars: “email”,<br /> name: “email”,<br /> model: ”,<br /> livelabel: “Email”<br /> },<br /> {<br /> type_datars: “select”,<br /> name: “gender”,<br /> livelabel: ‘Gender’,<br /> model: ‘M’,<br /> dataresults: [<br /> {<br /> value: ‘M’,<br /> livelabel: ‘Male’,<br /> isSelected: true,<br /> },<br /> {<br /> value: ‘F’,<br /> livelabel: ‘Female’,<br /> isSelected: false<br /> }<br /> ]<br /> }];</p> <div style="clear:both; margin-top:0em; margin-bottom:1em;"><a href="https://infinityknow.com/angularjs-forms-submit/" target="_blank" rel="nofollow" class="u5e6bcd9ba05973e822bb8e2798fe1136"><style> .u5e6bcd9ba05973e822bb8e2798fe1136 { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#000000; border:0!important; border-left:4px solid #D35400!important; text-decoration:none; } .u5e6bcd9ba05973e822bb8e2798fe1136:active, .u5e6bcd9ba05973e822bb8e2798fe1136:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u5e6bcd9ba05973e822bb8e2798fe1136 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u5e6bcd9ba05973e822bb8e2798fe1136 .ctaText { font-weight:bold; color:#E67E22; text-decoration:none; font-size: 16px; } .u5e6bcd9ba05973e822bb8e2798fe1136 .postTitle { color:#FFFFFF; text-decoration: underline!important; font-size: 16px; } .u5e6bcd9ba05973e822bb8e2798fe1136:hover .postTitle { text-decoration: underline!important; } </style><div style="padding-left:1em; padding-right:1em;"><span class="ctaText">READ :</span> <span class="postTitle">AngularJs Forms Submit Post Method Example</span></div></a></div><p> $scope.submit = function(form){<br /> $scope.ResultForm = true;<br /> alert(“infinityknow.com is Awesome!!!”);<br /> };</p> <p>});<br /> [/php]</p> <h3>style.css</h3> <p>[php]<br /> @import “compass/css3”;</p> <p>.required{<br /> color:red;<br /> }</p> <p>.spacing{<br /> margin:1.5em;<br /> }</p> <p>.inline-block{<br /> @extend .spacing;<br /> display:inline-block;<br /> }</p> <p>.data-result{<br /> @extend .inline-block;<br /> vertical-align:top;<br /> }<br /> [/php]</p> <p><a href="https://codepen.io/creatordave/pen/dtFEo" target="_blank" title="angularjs form validation on submit,angularjs form validation on submit example,angularjs custom validation,angularjs form validation bootstrap,angular validation directive,angularjs validation without form,angularjs form validation error message,angularjs form validation on button click" class="download" rel="noopener">Example</a></p> <div class='yarpp yarpp-related yarpp-related-website yarpp-template-list'>  <h3>Related posts:</h3><ol> <li><a href="https://infinityknow.com/angular-form-validation-ngmessages/" rel="bookmark" title="Angular Form Validation ngMessages">Angular Form Validation ngMessages </a></li> <li><a href="https://infinityknow.com/vuejs-simple-navigation-menu-vue-router-link-params/" rel="bookmark" title="Vuejs Simple Navigation Menu vue router-link params">Vuejs Simple Navigation Menu vue 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