{"id":13499,"date":"2022-10-04T06:25:16","date_gmt":"2022-10-04T00:55:16","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-accepting-value-from-either-of-text-boxes-closed\/"},"modified":"2022-10-04T06:25:16","modified_gmt":"2022-10-04T00:55:16","slug":"solved-accepting-value-from-either-of-text-boxes-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-accepting-value-from-either-of-text-boxes-closed\/","title":{"rendered":"[Solved] accepting value from either of text boxes [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-9931392\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"9931392\" data-parentid=\"9931209\" data-score=\"5\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>The javascript validation method in your head tag:<\/p>\n<pre><code>function chkTxt(myForm)\n{\n  if(myForm.txt1.value == '' &amp;&amp; myForm.txt2.value == '')\n  {\n    document.getElementById('msg').innerHTML = 'error';\n    return false;\n  }\n  else\n    return true;\n}\n<\/code><\/pre>\n<p>You can set the <code>onsubmit<\/code> attribute of your form tag to call the method like this:<\/p>\n<pre><code>&lt;form id=\"form1\" runat=\"server\" method=\"post\" onsubmit=\"return chkTxt(this);\"&gt;\n    &lt;div id=\"msg\"&gt;&lt;\/div&gt;\n    &lt;asp:TextBox ID=\"txt1\" runat=\"server\"&gt;&lt;\/asp:TextBox&gt;\n    &lt;asp:TextBox ID=\"txt2\" runat=\"server\"&gt;&lt;\/asp:TextBox&gt;\n    &lt;button type=\"submit\"&gt;submit&lt;\/button&gt;\n&lt;\/form&gt;\n<\/code><\/pre>\n<p>Just a simple example.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved accepting value from either of text boxes [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] The javascript validation method in your head tag: function chkTxt(myForm) { if(myForm.txt1.value == &#8221; &amp;&amp; myForm.txt2.value == &#8221;) { document.getElementById(&#8216;msg&#8217;).innerHTML = &#8216;error&#8217;; return false; } else return true; } You can set the onsubmit attribute of your form tag to call the method like this: &lt;form id=&#8221;form1&#8243; runat=&#8221;server&#8221; method=&#8221;post&#8221; onsubmit=&#8221;return chkTxt(this);&#8221;&gt; &lt;div id=&#8221;msg&#8221;&gt;&lt;\/div&gt; &lt;asp:TextBox &#8230; <a title=\"[Solved] accepting value from either of text boxes [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-accepting-value-from-either-of-text-boxes-closed\/\" aria-label=\"More on [Solved] accepting value from either of text boxes [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[751,333,388],"class_list":["post-13499","post","type-post","status-publish","format-standard","hentry","category-solved","tag-asp-net","tag-javascript","tag-jquery"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] accepting value from either of text boxes [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-accepting-value-from-either-of-text-boxes-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] accepting value from either of text boxes [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] The javascript validation method in your head tag: function chkTxt(myForm) { if(myForm.txt1.value == &#039;&#039; &amp;&amp; myForm.txt2.value == &#039;&#039;) { document.getElementById(&#039;msg&#039;).innerHTML = &#039;error&#039;; return false; } else return true; } You can set the onsubmit attribute of your form tag to call the method like this: &lt;form id=&quot;form1&quot; runat=&quot;server&quot; method=&quot;post&quot; onsubmit=&quot;return chkTxt(this);&quot;&gt; &lt;div id=&quot;msg&quot;&gt;&lt;\/div&gt; &lt;asp:TextBox ... 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JassWeb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jassweb.com\/solved\/solved-accepting-value-from-either-of-text-boxes-closed\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] accepting value from either of text boxes [closed] - JassWeb","og_description":"[ad_1] The javascript validation method in your head tag: function chkTxt(myForm) { if(myForm.txt1.value == '' &amp;&amp; myForm.txt2.value == '') { document.getElementById('msg').innerHTML = 'error'; return false; } else return true; } You can set the onsubmit attribute of your form tag to call the method like this: &lt;form id=\"form1\" runat=\"server\" method=\"post\" onsubmit=\"return chkTxt(this);\"&gt; &lt;div id=\"msg\"&gt;&lt;\/div&gt; &lt;asp:TextBox ... 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