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Asp.net Custom Validator Javascript Change Error Message

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Set Validation Error Message Javascript

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Asp.net Custom Validator Display Dynamic

Dynamic error message for custom validator clientside up vote 14 down vote favorite 1 I am using a custom validator to call a javascript function for validation. My problem is that I need to be able to change the error message dynamically. Here is the code: function fcnValid(source, asp.net custom validator client side args) { var Status = document.getElementById("<%=ddlStatus.ClientID%>").value if (Status == "In Underwriting") { if (document.getElementById("<%=txtRequestor.ClientID%>").value == "") { //sender.errormessage = "Test1" //sender.innerHTML = "Test2"; document.getElementById("<%=txtRequestor.ClientID%>").focus(); args.IsValid = false; } } } javascript asp.net ajax customvalidator share|improve this question edited Mar 22 '11 at 17:09 Kelsey 33.9k1182130 asked Mar 22 '11 at 16:51 Mike 27031640 add a comment| 3 Answers 3 active oldest votes up vote 12 down vote accepted In your validation javascript you can change the message by accessing it via the source: source.errormessage = "custom message here"; Found this question on SO that should give you some more information as well: How can I rewrite the ErrorMessage for a CustomValidator control on the client? share|improve this answer edited Jan 8 '13 at 15:54 answered Mar 22 '11 at 17:02 Kelsey 33.9k1182130 Thank you, this is what ended up working: –Mike Mar 22 '11 at 17:16 3 source.errormessage = "* Not a UK Phone #" –Mike Mar 22 '11 at 17:20 doesn't work for me , source.errormessage = "custom message here"; works fine –Mahmoud Farahat Jan 8 '13 at 9:55 @Mah

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Asp Customvalidator

About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or custom validator in asp.net example posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of http://stackoverflow.com/questions/5394861/dynamic-error-message-for-custom-validator-clientside 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up change customvalidator message dynamically in clientside up vote 0 down vote favorite I wanna change customvalidator message dynamically in clientside by ClientValidationFunction. In java script I have : function valnationalid(source, arguments) { if (arguments.Value == ""){ http://stackoverflow.com/questions/15220797/change-customvalidator-message-dynamically-in-clientside source.errormessage = "custom message here"; arguments.IsValid = false; } else if (arguments.Value == "Something else"){ source.errormessage = "another custom message here"; arguments.IsValid = false; } } and in body: But no messages shows in my page. jquery asp.net validation share|improve this question edited Mar 5 '13 at 13:05 asked Mar 5 '13 at 9:58 Farhad 75211 Does your JS execute at all. Also what are you trying to do, your validator would always return false. –Ben Robinson Mar 5 '13 at 10:05 Yes. I test it by writhing alert(STH.) in "if-else" structure and it appeared in my screen. –Farhad Mar 5 '13 at 10:16 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted The following works for me: Replace source.errormessage = "custom message here"; With source.innerHTML = "custo

Party Controls ASP.Net Validators WCF Repeater Regular Expressions Yahoo API iTextSharp FaceBook Charts ListView Tweeter Google CSS SMS DotNetZip Crystal Reports http://www.aspsnippets.com/Articles/Dynamically-change-the-error-message-of-ASPNet-CustomValidator-using-JavaScript.aspx Entity Framework HyperLink RDLC Report SqlDataSource Menu YouTube Twitter HTML XmlDataSource ListBox Tips DataGridView Cryptography Windows Forms LinkedIn WebUserControl RSS Feeds HTML5 Sitemap IIS LINQ DataPager URL https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.customvalidator.clientvalidationfunction(v=vs.110).aspx Routing SqlBulkCopy OCR ASP.Net 4.5 Master Pages MySQL CSV Stored Procedures JSON Web Services Bootstrap Windows Service DataTable App.Config Visual Studio RadioButton CheckBox Generic Handler DropDownList custom validator FileUpload RadioButtonList CheckBoxList Flash HtmlEditorExtender Div Table AngularJS DataReader DataSet Console Applications FTP DetailsView Password TextBox Enum ComboBox Sponsored SqlDataAdapter OpenXml ClosedXml SiteMapPath Arrays FormView SqlTransaction Web.Config Cookies MVC Data Annotation Forums Contact Search Search Home Categories Forums Contact Search Dynamically change the error message of ASP.Net CustomValidator using JavaScript 23 May 2014 Mudassar asp.net custom validator Khan 0 Comments 46093Views ASP.NetJavaScriptASP.Net Validators Follow @ASPSnippets Follow @ASPSnippets Here Mudassar Ahmed Khan has explained how to dynamically change the error message of ASP.Net Custom Validator using JavaScript.In order to illustrate the functioning with an example, I have created a simple form where a person has to enter either Phone Number or Cell Number and based on what he chooses the validation message of the ASP.Net CustomValidator is dynamically changed using JavaScript. Download View Demo Download FREE APIs to work with ALL kinds of office files - http://e-iceblue.com/free-api Follow @ASPSnippets Follow @ASPSnippets In this article I will explain how to dynamically change the error message of ASP.Net Custom Validator using JavaScript. In order to illustrate the functioning with an example, I have created a simple form where a person has to enter either Phone Number or Cell Number and based on what he chooses the validation message of the ASP.Net CustomValidator is dynamically changed using JavaScript. HTML Marku

resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. System.Web.UI.WebControls CustomValidator Class CustomValidator Properties CustomValidator Properties ClientValidationFunction Property ClientValidationFunction Property ClientValidationFunction Property ClientValidationFunction Property ValidateEmptyText Property TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. CustomValidator.ClientValidationFunction Property .NET Framework (current version) Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.5 .NET Framework 3.0 .NET Framework 2.0 .NET Framework 1.1  Gets or sets the name of the custom client-side script function used for validation.Namespace:   System.Web.UI.WebControlsAssembly:  System.Web (in System.Web.dll)Syntax C#C++F#VB Copy [ThemeableAttribute(false)] public string ClientValidationFunction { get; set; } Property Value Type: System.StringThe name of the custom client script function used for validation. The default value is String.Empty, which indicates that this property is not set.Note The function name should not include any parentheses or parameters.RemarksSet this property to the name of the function that performs the client-side validation.Because the client validation function runs on the target browser, the function must be written using a scripting language supported by the browser, such as JScript or VBScript.This property cannot be set by themes or style sheet themes. For more information, see ThemeableAttribute and A

 

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