{"id":686,"date":"2014-04-09T08:44:21","date_gmt":"2014-04-09T12:44:21","guid":{"rendered":"http:\/\/www.searchenginegenie.com\/programming-blog\/?p=686"},"modified":"2014-04-15T05:36:28","modified_gmt":"2014-04-15T09:36:28","slug":"validation-using-javascript","status":"publish","type":"post","link":"https:\/\/www.searchenginegenie.com\/programming-blog\/validation-using-javascript\/","title":{"rendered":"Validation Using Javascript"},"content":{"rendered":"<p><script type=\"text\/javascript\">\/\/ <![CDATA[\nfunction vali() { if(document.myform.FirstName.value==\"\") { alert(\"Please enter the FirstName\"); document.myform.FirstName.focus(); return false; } }\n\/\/ ]]><\/script><\/p>\n<form method=\"post\" name=\"myform\" onsubmit=\"return vali();\">\u00a0[php]<br \/>\n&lt;html&gt;<br \/>\n&lt;head&gt;<br \/>\n&lt;script type=&quot;text\/javascript&quot;&gt;<br \/>\nfunction vali()<br \/>\n{<br \/>\nif(document.myform.FirstName.value==&quot;&quot;)<br \/>\n{<br \/>\nalert(&quot;Please enter the FirstName&quot;);<br \/>\ndocument.myform.FirstName.focus();<br \/>\nreturn false;<br \/>\n}<br \/>\n}<br \/>\n&lt;\/script&gt;<br \/>\n&lt;\/head&gt;<br \/>\n&lt;form method=&quot;post&quot; name=&quot;myform&quot; onsubmit=&quot;return vali();&quot;&gt;<br \/>\nName : &lt;input type=&quot;text&quot; name=&quot;FirstName&quot; \/&gt;<br \/>\n&lt;input type=&quot;submit&quot; value=&quot;Submit&quot; \/&gt;<br \/>\n&lt;\/form&gt;<br \/>\n&lt;\/html&gt;<br \/>\n[\/php]<\/p>\n<p><strong>Output:<\/strong><br \/>\nName : <input type=\"text\" name=\"FirstName\" \/><br \/>\n<input type=\"submit\" value=\"Submit\" \/><\/p>\n<\/form>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0[php] &lt;html&gt; &lt;head&gt; &lt;script type=&quot;text\/javascript&quot;&gt; function vali() { if(document.myform.FirstName.value==&quot;&quot;) { alert(&quot;Please enter the FirstName&quot;); document.myform.FirstName.focus(); return false; } } &lt;\/script&gt; &lt;\/head&gt; &lt;form method=&quot;post&quot; name=&quot;myform&quot; onsubmit=&quot;return vali();&quot;&gt; Name : &lt;input type=&quot;text&quot; name=&quot;FirstName&quot; \/&gt; &lt;input type=&quot;submit&quot; value=&quot;Submit&quot; \/&gt; &lt;\/form&gt; &lt;\/html&gt; [\/php] Output: Name :<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[150,13,1],"tags":[],"class_list":["post-686","post","type-post","status-publish","format-standard","hentry","category-javascript-2","category-php","category-programming"],"_links":{"self":[{"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/posts\/686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/comments?post=686"}],"version-history":[{"count":11,"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/posts\/686\/revisions"}],"predecessor-version":[{"id":702,"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/posts\/686\/revisions\/702"}],"wp:attachment":[{"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/media?parent=686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/categories?post=686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.searchenginegenie.com\/programming-blog\/wp-json\/wp\/v2\/tags?post=686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}