ASPForums.Net RSS Feedhttp://www.aspforums.net/Handlers/RSS.ashxLatest additions to the content that appears on ASPForums.Net(c) 2017 www.aspforums.com. All rights reserved.Zoom and center on a Location in Google Maps using JavaScript<p>i want the map to be zoomed on the city which i select from the dropdownlist. how should i do that?</p>http://www.aspforums.net/Threads/175235/Zoom-and-center-on-a-Location-in-Google-Maps-using-JavaScript/http://www.aspforums.net/Threads/175235/Zoom-and-center-on-a-Location-in-Google-Maps-using-JavaScript/Wed, 08 Apr 2015 01:41:05 GMTXSLTProcessor is undefined error in IE11 browser<p><span id="ContentPlaceHolder1_lblDescription" class="v11" style="color: darkblue;"><span style="color: black; font-family: Verdana,Arial,Helvetica,sans-serif;">I face a problem with XML in IE11 Browser. When I generate dynamically XML it show me following error:<br /><br />Reference error:'XSLTProcessor is undefind'</span></span></p> <p>This is my code:</p> <pre class="brush: csharp">if (window.ActiveXObject || window.ActiveXObject !== undefined) return xmlData.transformNode(xsltData); else if(document.implementation &amp;&amp; document.implementation.createDocument) { var xsltProcessor = new XSLTProcessor(); xsltProcessor.importStylesheet(xsltData); return xsltProcessor.transformToFragment(xmlData, document); } } catch(e) { alert(e); } return null;</pre> <p>Please try to solve my problem.</p> <p>Thanks &amp; Regards</p> <p>Lakhbir chandel</p>http://www.aspforums.net/Threads/154844/XSLTProcessor-is-undefined-error-in-IE11-browser/http://www.aspforums.net/Threads/154844/XSLTProcessor-is-undefined-error-in-IE11-browser/Sat, 15 Feb 2014 00:54:59 GMTWhy the Jquery doesnt work when I move the code into a separate .js file<p>Hello, I have follow this post and the code works well if i put it under the same page in the script section.</p> <p><a href="http://www.aspsnippets.com/Articles/Create-dynamic-textbox-using-JavaScript-in-ASP.Net.aspx">http://www.aspsnippets.com/Articles/Create-dynamic-textbox-using-JavaScript-in-ASP.Net.aspx</a><br /><br /><br />However, if i move to a separate js file call admin-btn.js and then it gives me error when it comes to this part of code:<br />&nbsp;</p> <p><em>&nbsp;function RecreateDynamicTextboxes() {</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var values = eval('&lt;%=Values%&gt;');</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (values != null) {</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var html = "";</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var i = 0; i &lt; values.length; i++) {</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; html += "&lt;div&gt;" + GetDynamicTextBox(values[i]) + "&lt;/div&gt;";</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; document.getElementById("TextBoxContainer").innerHTML = html;</em><br /><em>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }</em><br /><em>&nbsp;&nbsp;&nbsp; }</em></p> <p>The message is about sytax error in runtime (sorry it was in chinese..)</p> <p>Microsoft JScript 執行階段錯誤: 語法錯誤</p> <p>&nbsp;</p> <p>i have put all the code inside here in admin-btn.js<br />$(document).ready(function () {</p> <p>//All codes</p> <p>});</p> <p>&nbsp;</p> <p>Can anyone help me on this? THanks!</p>http://www.aspforums.net/Threads/182392/Why-the-Jquery-doesnt-work-when-I-move-the-code-into-a-separate-js-file/http://www.aspforums.net/Threads/182392/Why-the-Jquery-doesnt-work-when-I-move-the-code-into-a-separate-js-file/Sun, 11 Mar 2012 11:18:31 GMTWhen Item Clicked in Marquee Page should move to that section<p>hi</p> <p>I am making a webpage on which there is product List if client click on any image of product it should redirect to product.aspx page</p> <p>My question is if he click to 1st image of product it should highlight to that product details.</p> <p>and vice versa</p> <p>.</p>http://www.aspforums.net/Threads/108060/When-Item-Clicked-in-Marquee-Page-should-move-to-that-section/http://www.aspforums.net/Threads/108060/When-Item-Clicked-in-Marquee-Page-should-move-to-that-section/Sat, 08 Dec 2012 06:35:47 GMTWhen Anchor link goto button of page<p>hi every one</p> <p>i have button in my page i want when user click on button it go to other part of page EX:button is on top of page i want when user click on button it go to bottom of page.</p> <p>how i can do it</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/182248/When-Anchor-link-goto-button-of-page/http://www.aspforums.net/Threads/182248/When-Anchor-link-goto-button-of-page/Wed, 28 Mar 2012 22:29:20 GMTWebsite to Learn JavaScript<p>Hi Sir,</p> <p>I don't know thw javascript. suggest some link to learn javascript for reqular expression,required field and etc.</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/181640/Website-to-Learn-JavaScript/http://www.aspforums.net/Threads/181640/Website-to-Learn-JavaScript/Sat, 21 Jul 2012 10:33:37 GMTWatermark ASP.Net TextBox Control using JavaScript<p>I want to display default text in gray in ASP.Net TextBox. It should clear on focus.</p>http://www.aspforums.net/Threads/398840/Watermark-ASPNet-TextBox-Control-using-JavaScript/http://www.aspforums.net/Threads/398840/Watermark-ASPNet-TextBox-Control-using-JavaScript/Sat, 03 Dec 2011 03:18:18 GMTView more or Read more Link using jQuery and JavaScript in ASP.Net<p>view more data link and when click that link view all detail what is javascript or jqueary?</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/104196/View-more-or-Read-more-Link-using-jQuery-and-JavaScript-in-ASPNet/http://www.aspforums.net/Threads/104196/View-more-or-Read-more-Link-using-jQuery-and-JavaScript-in-ASPNet/Fri, 27 Apr 2012 04:59:10 GMTValidation to Allow only Alphabets and Space using Regular Expression and JavaScript<p>how to put validation for city or state text box using mvc razor or jquery</p> <p>ex: city text box has to accept only strings and it has to allow space like "andhra pradesh"&nbsp;</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/248414/Validation-to-Allow-only-Alphabets-and-Space-using-Regular-Expression-and-JavaScript/http://www.aspforums.net/Threads/248414/Validation-to-Allow-only-Alphabets-and-Space-using-Regular-Expression-and-JavaScript/Thu, 02 May 2013 05:36:08 GMTValidation to accept only numbers in TextBox using JavaScript or jQuery<p>sir i want to apply validation using jquery and java script like-</p> <p>1. only int value allow.</p> <p>2. decimal value should take only two digits after decimal point.</p> <p>3.only char value</p> <p>....................etc.</p> <p>&nbsp;</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/156848/Validation-to-accept-only-numbers-in-TextBox-using-JavaScript-or-jQuery/http://www.aspforums.net/Threads/156848/Validation-to-accept-only-numbers-in-TextBox-using-JavaScript-or-jQuery/Mon, 07 Jul 2014 03:46:24 GMTValidate Time format with AM PM using JavaScript and Regular Expressions<p>I am trying to add a validation to dynamically added textboxes. The textbox should allow input of type (e.g)11:30 AM/PM No strings other than that should be entered. How can I achieve that? Below is the code for length validation of the input field.</p> <p>&nbsp;</p> <pre class="brush: js">function ValidateAddTime(txt, keyCode) { var val = txt.value; var lblmesg = document.getElementById(&#34;&lt;%=lblMesg.ClientID%&gt;&#34;); if (val.length &lt; 8 || val.length &gt; 8) { lblmesg.style.color = &#34;red&#34;; lblmesg.innerHTML = &#34;Required Format: hh:mm AM|PM&#34;; } else { lblmesg.innerHTML = &#34;&#34;; } //Add text box function function GetDynamicTextBox(value) { return &#39;&lt;input name = &#34;DynamicTextBox&#34; type=&#34;text&#34; value = &#34;&#39; + value + &#39;&#34; onkeyup = &#34;ValidateAddTime(this, event.keycode)&#34; /&gt;&#39; + &#39;&lt;input type=&#34;button&#34; value=&#34;Remove&#34; onclick = &#34;RemoveTextBox(this)&#34; /&gt;&#39; }</pre> <p>&nbsp;</p>http://www.aspforums.net/Threads/139509/Validate-Time-format-with-AM-PM-using-JavaScript-and-Regular-Expressions/http://www.aspforums.net/Threads/139509/Validate-Time-format-with-AM-PM-using-JavaScript-and-Regular-Expressions/Wed, 22 Jan 2014 22:17:52 GMTValidate TextBox on FocusOut (Blur) without using Buttons using JavaScript or jQuery<p>hi i want validate my registration page ...without onclick or onsubmit function i validate each textbox...i am using external js.how to i call that function?&nbsp;instead of onclick or onsubmit&nbsp;?</p>http://www.aspforums.net/Threads/134205/Validate-TextBox-on-FocusOut-Blur-without-using-Buttons-using-JavaScript-or-jQuery/http://www.aspforums.net/Threads/134205/Validate-TextBox-on-FocusOut-Blur-without-using-Buttons-using-JavaScript-or-jQuery/Thu, 25 Feb 2016 23:17:04 GMTValidate TextBox inside EditItemTemplate of DetailsView using JavaScript in ASP.Net<p>How can we pass or find an ID when using getElementById in a detailsView and Edit-ItemTemplate</p> <p>&nbsp;</p> <p>I am trying to find the elements</p> <p>ie textboxes and labels. I am trying to do a character count on the textboxes using getElementById..Is there another way</p>http://www.aspforums.net/Threads/117986/Validate-TextBox-inside-EditItemTemplate-of-DetailsView-using-JavaScript-in-ASPNet/http://www.aspforums.net/Threads/117986/Validate-TextBox-inside-EditItemTemplate-of-DetailsView-using-JavaScript-in-ASPNet/Tue, 07 Apr 2015 06:42:05 GMTValidate Multiple Select DropDownList using JavaScript on single Button Click<p>&nbsp;there more than 1 dropdown controls&nbsp;used</p>http://www.aspforums.net/Threads/795700/Validate-Multiple-Select-DropDownList-using-JavaScript-on-single-Button-Click/http://www.aspforums.net/Threads/795700/Validate-Multiple-Select-DropDownList-using-JavaScript-on-single-Button-Click/Tue, 25 Dec 2012 22:57:21 GMTValidate multiple ASP.Net TextBoxes using JavaScript and List the empty TextBoxes in alert box<p>Would like to know the concept behind the working of the URL below:<br /> &nbsp;<br /> www.tradeshows.tradeindia.com/musician-expo2013/register.html<br /> &nbsp;<br /> If any user clicks on the submit button without filling any information then a javascript pop up appears and all the important fields that has to displayed is shown one by one, I am aware about alert function of javascript but not aware to validate multiple textbox's using javascript.How to achieve this?</p> <p>In the above mentioned URL directly click on the the submit button, you will understand what exactly I want.</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/847354/Validate-multiple-ASPNet-TextBoxes-using-JavaScript-and-List-the-empty-TextBoxes-in-alert-box/http://www.aspforums.net/Threads/847354/Validate-multiple-ASPNet-TextBoxes-using-JavaScript-and-List-the-empty-TextBoxes-in-alert-box/Mon, 12 Nov 2012 10:14:56 GMTValidate File Size and Extension of File to be uploaded using jQuery or JavaScript<p>w to find the file size and file extension of th uploded file in javascript or jquery</p>http://www.aspforums.net/Threads/205666/Validate-File-Size-and-Extension-of-File-to-be-uploaded-using-jQuery-or-JavaScript/http://www.aspforums.net/Threads/205666/Validate-File-Size-and-Extension-of-File-to-be-uploaded-using-jQuery-or-JavaScript/Tue, 10 Jun 2014 02:18:02 GMTValidate three dropdown lists control conditionally using JavaScript and ASP.Net Custom Validator<div style="background-color: #dddddd; border-left: 5px solid #999999; margin: 15px 15px 15px 30px; width: 95%;"> <div style="border: 10px solid #dddddd;"> <p>Hi I want to validate three dropdown lists the value of dropdown list fetched from sql database . The&nbsp; folowing code i am using , it does not give any error&nbsp; but not working ,please help</p> </div> </div> <pre class="brush: csharp">aspx code: &lt;head&gt; <br />&lt;script type=&#34;text/javascript&#34; &gt;<br />&nbsp;function CustomValidateBatch(sender, args) {<br />var yr1 = document.getElementById(&#34;ddlBYear1&#34;); <br />var yr2 = document.getElementById(&#34;ddlBYear2&#34;); <br />var brnch = document.getElementById(&#34;ddlbranch&#34;); <br />branch1=brnch[e.selectedIndex].value; if ( branch1 = &#34;MCA&#34;) { <br />( (document.getElementById(&#39;ddlBYear2&#39;).selectedIndex) - (document.getElementById(&#39;ddlBYear1&#39;).selectedIndex) == 3); {<br />} args.IsValid = true; } else args.IsValid = false; <br />} &lt;/script&gt; <br />&lt;/head&gt; <br />&lt;body&gt; <br />&lt;form id=&#34;form1&#34; runat=&#34;server&#34;&gt; <br />&lt;div&gt; &lt;tr&gt; &lt;td&gt; Branch : &lt;/td&gt; <br />&lt;td&gt; &lt;asp:DropDownList ID=&#34;ddlbranch&#34; runat=&#34;server&#34; OnSelectedIndexChanged=&#34;ddlbranch_SelectedIndexChanged&#34; AutoPostBack=&#34;true&#34;&gt; <br />&lt;/asp:DropDownList&gt; &lt;/td&gt; &lt;td&gt; <br />&lt;asp:CustomValidator ID=&#34;CustomValidator5&#34; runat=&#34;server&#34; ErrorMessage=&#34;please select branch&#34; ClientValidationFunction=&#34;ValidateBranch&#34; ValidationGroup=&#34;one&#34;&gt;<br />&lt;/asp:CustomValidator&gt; &lt;/td&gt; &lt;/tr&gt; <br />&lt;tr&gt; &lt;td&gt; Batch : &lt;/td&gt; <br />&lt;td&gt; &lt;asp:DropDownList ID=&#34;ddlBYear1&#34; runat=&#34;server&#34; AutoPostBack=&#34;true&#34; OnSelectedIndexChanged=&#34;ddlBYear1_SelectedIndexChanged&#34;&gt; &lt;/asp:DropDownList&gt; &lt;/td&gt; <br />&lt;td&gt; &lt;asp:DropDownList ID=&#34;ddlBYear2&#34; runat=&#34;server&#34; AutoPostBack=&#34;true&#34; OnSelectedIndexChanged=&#34;ddlBYear2_SelectedIndexChanged&#34;&gt; &lt;/asp:DropDownList&gt;<br />&nbsp;&lt;td&gt; &lt;/td&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt; &lt;/td&gt; &lt;td&gt;<br />&nbsp;&lt;asp:CustomValidator ID=&#34;CustomValidator6&#34; runat=&#34;server&#34; ErrorMessage=&#34;please select start year !&#34; ClientValidationFunction=&#34;ValidateBYear1&#34; ValidationGroup=&#34;one&#34;&gt;&lt;/asp:CustomValidator&gt; &lt;/td&gt;<br />&nbsp;&lt;td&gt; &lt;asp:CustomValidator ID=&#34;CustomValidator7&#34; runat=&#34;server&#34; ErrorMessage=&#34;please select end year&#34; ClientValidationFunction=&#34;ValidateBYear2&#34; ValidationGroup=&#34;one&#34;&gt;&lt;/asp:CustomValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt;<br />&lt;td&gt;&lt;/td&gt; &lt;td&gt; &lt;asp:CustomValidator ID=&#34;CustomValidator8&#34; runat=&#34;server&#34; ErrorMessage=&#34;Start year must be less from End year&#34; ControlToValidate=&#34;ddlBYear1&#34; ValidationGroup=&#34;one&#34; ClientValidationFunction=&#34;CustomValidate&#34;&gt;<br />&lt;/asp:CustomValidator&gt; &lt;/td&gt;&lt;td&gt; <br />&lt;%-- &lt;asp:CustomValidator ID=&#34;CustomValidator9&#34; runat=&#34;server&#34; ClientValidationFunction=&#34;CustomValidateBatch&#34; ControlToValidate=&#34;ddlBYear2&#34; ValidateEmptyText=&#34;true&#34; ErrorMessage=&#34;Batch Not valid&#34; &gt;&lt;/asp:CustomValidator&gt;--%&gt; <br />&lt;/td&gt;&lt;/tr&gt; &lt;tr&gt; &lt;asp:Button ID=&#34;but_Submit&#34; runat=&#34;server&#34; OnClick=&#34;but_Submit_Click&#34; Text=&#34;Continue&#34; <br />ValidationGroup=&#34;one&#34; /&gt; &lt;/div&gt; &lt;/form&gt; &lt;/body&gt;</pre> <p>&nbsp;</p>http://www.aspforums.net/Threads/882302/Validate-three-dropdown-lists-control-conditionally-using-JavaScript-and-ASPNet-Custom-Validator/http://www.aspforums.net/Threads/882302/Validate-three-dropdown-lists-control-conditionally-using-JavaScript-and-ASPNet-Custom-Validator/Wed, 16 May 2012 23:11:36 GMTValidate page using JavaScript Page_ClientValidate function in ASP.Net<p>hi</p> <p>see below code:</p> <pre class="brush: csharp">&lt;div id=&#34;DPayam&#34; runat=&#34;server&#34; class=&#34;DPayam&#34;&gt; &lt;asp:Label ID=&#34;Label33&#34; runat=&#34;server&#34; CssClass=&#34;lblmalek&#34;&gt;plese click below button&lt;/asp:Label&gt; &lt;/div&gt; &lt;div id=&#34;message&#34; class=&#34;atten&#34;&gt; &lt;asp:Label ID=&#34;Label38&#34; runat=&#34;server&#34; CssClass=&#34;lblatten&#34;&gt;please enter name&lt;/asp:Label&gt; &lt;/div&gt; &lt;asp:RequiredFieldValidator Display=&#34;Dynamic&#34; ID=&#34;RequiredFieldValidator1&#34; runat=&#34;server&#34; ControlToValidate=&#34;Txtname&#34;&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;script type=&#34;text/javascript&#34;&gt; function Validate() { var message = document.getElementById(&#34;message&#34;); var DPayam = document.getElementById(&#34;DPayam&#34;); if (Page_ClientValidate()) { message.style.display = &#34;none&#34;; DPayam.style.display = &#34;block&#34;; } else { DPayam.style.display = &#34;none&#34;; message.style.display = &#34;block&#34;; } } &lt;/script&gt; </pre> <p>here I define 2 div</p> <p>when run page first div show "please click on below button" and here is textbox that users should enter text on this text box if they don't enter text it will show error "please enter name" &lt;div id=""message"&gt;</p> <p>here in script&nbsp; I define&nbsp; that when click button if users don't type name it will :</p> <pre class="brush: csharp"> &lt;script type=&#34;text/javascript&#34;&gt; function Validate() { var message = document.getElementById(&#34;message&#34;); var DPayam = document.getElementById(&#34;DPayam&#34;); if (Page_ClientValidate()) { message.style.display = &#34;none&#34;; DPayam.style.display = &#34;block&#34;; } else { DPayam.style.display = &#34;none&#34;; message.style.display = &#34;block&#34;; } } &lt;/script&gt;</pre> <p>but here when I don't enter name when click butoon it doesn't do any thing I mean here I expect that it will Dpayam= dispaly none and display&nbsp; div id message..</p> <p>and below are css: </p> <pre class="brush: css">.DPayam { float:right; display:normal; } .atten { float: right; direction: rtl; display: none; color: red; font-size: 14.5px; width: 350px; margin: 30px 0px 0 0; }</pre> <p>best regards</p> <p>&nbsp;neda</p>http://www.aspforums.net/Threads/138234/Validate-page-using-JavaScript-PageClientValidate-function-in-ASPNet/http://www.aspforums.net/Threads/138234/Validate-page-using-JavaScript-PageClientValidate-function-in-ASPNet/Mon, 19 Jun 2017 06:32:25 GMTValidate Numbers and also Mimimum and Maximum Length of characters for TextBox using JavaScript<p>Hi all,<br /> &nbsp;<br /> I have to do numbers validation using javascript, In that i have few douts about javascript, My application flow should like this,<br />i have one textbox which i validate to allow only digits , in digits i have allow up to 10,11 digits only but in my javascript code which cannot allow characters which is allowed only numbers thats i need But its cannot allow upto 10,11 digits, please find out the below code,</p> <p>&nbsp;</p> <p>javascript:</p> <pre class="brush: js">&lt;script type=&#34;text/javascript&#34;&gt; function validate() { var Tel = document.getElementById(&#34;&lt;%=TextBox1.ClientID%&gt;&#34;) if(Tel.value == &#34;&#34;) { alert(&#34;Enter Your Telephone No&#34;); Tel.focus(); return false; } var emailPat = /d[10,11]+$/; var emailid=Tel.value; var matchArray = emailid.match(emailPat); if (matchArray == null) { alert(&#34;It allows only digits (10-11 digits)&#34;); Tel.focus(); return false; } } &lt;/script&gt;</pre> <p></p> <p>&nbsp;</p> <p>&nbsp;</p>http://www.aspforums.net/Threads/171988/Validate-Numbers-and-also-Mimimum-and-Maximum-Length-of-characters-for-TextBox-using-JavaScript/http://www.aspforums.net/Threads/171988/Validate-Numbers-and-also-Mimimum-and-Maximum-Length-of-characters-for-TextBox-using-JavaScript/Mon, 22 Oct 2012 09:11:57 GMTValidate fake email addresses using Regular Expression and Custom Validator in ASP.Net<p>Hi,&nbsp;</p> <p>i am working in asp.net 4.5 and i am working on registration page. i have email field on my page i am using below regex for check email validation.</p> <p>&nbsp;</p> <pre class="brush: html">&lt;asp:TextBox ID=&#34;txtEmailAddress&#34; runat=&#34;server&#34; ValidationGroup=&#34;Registration&#34; autocomplete=&#34;off&#34; /&gt; &lt;asp:RequiredFieldValidator ID=&#34;reqfvUsername&#34; runat=&#34;server&#34; ControlToValidate=&#34;txtEmailAddress&#34; ErrorMessage=&#34;Field Required&#34; Display=&#34;Dynamic&#34; ValidationGroup=&#34;Registration&#34; ForeColor=&#34;Red&#34;&gt; &lt;asp:RegularExpressionValidator ID=&#34;regexEmailAddress&#34; runat=&#34;server&#34; ValidationGroup=&#34;Registration&#34; ForeColor=&#34;Red&#34; ErrorMessage=&#34;Invalid email address&#34; ControlToValidate=&#34;txtEmailAddress&#34; ValidationExpression=&#34;(?!(alpha|beta|ALPHA|BETA)@email\.com|email@(msn|yahoo|MSN|YAHOO)\.com|(testing|TESTING)@gmail\.com|.*@(yesmail|YESMAIL)\.com)^\w+([-+.&#39;]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$&#34; Display=&#34;Dynamic&#34;&gt; &lt;asp:Button ID=&#34;btnRegister&#34; runat=&#34;server&#34; Text=&#34;Register&#34; ValidationGroup=&#34;Registration&#34; /&gt;</pre> <p>for example, if the email contains</p> <p><a href="mailto:alpha@emailcom">alpha@email.com</a>&nbsp;</p> <p><a href="mailto:beta@email.com">beta@email.com</a></p> <p><a href="mailto:email@yahoo.com">email@yahoo.com</a></p> <p><a href="mailto:email@yahoo.com/email@msn.com">email@msn.com</a>&nbsp;</p> <p>testing@gmail.com</p> <p>then i want to throw invalid email address message. can it be done using regular expression? please show me some sample code.</p> <p>this is working fine for the lowe case. for uppercase /mixed case its not working. how can i make it to case insensitive? any suggestions or samples please</p>http://www.aspforums.net/Threads/558679/Validate-fake-email-addresses-using-Regular-Expression-and-Custom-Validator-in-ASPNet/http://www.aspforums.net/Threads/558679/Validate-fake-email-addresses-using-Regular-Expression-and-Custom-Validator-in-ASPNet/Sat, 11 Oct 2014 23:39:29 GMT