Customvalidator Client Side Error Message
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the customvalidator javascript company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions asp customvalidator javascript Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million asp net customvalidator javascript programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How can I rewrite the ErrorMessage for a CustomValidator control on the client? up vote 6 down vote favorite 1
Asp.net Custom Validator Change Error Message Server Side
I have a CustomValidator that is validating a telephone number for several different telephone numbering schemes. The client-side javascript looks like this: validatePhoneNumber(sender, args) { cleanNumber = args.Value.replace(/\D/, ""); country = $("#" + CountryID).get(0).value; switch (country) { case "North America": args.IsValid = validateNAPhoneNumber(cleanNumber); if (!args.IsValid) sender.errormessage = "* Not a NA Phone #"; break; case "UK": args.IsValid = validateUKPhoneNumber(cleanumber); if (!args.IsValid) sender.errormessage = "* Not a UK Phone #"; break; ... } } set validation error message javascript The actual validation takes place properly, and the CustomValidator has the correct IsValid property at all times. The sender.errormessage, however, seems to be rewritten just after this function call to it's default value. How can I change the errormessage value, and make it "stick"? asp.net javascript validation client-side ecma262 share|improve this question edited Aug 5 '09 at 2:15 asked Aug 4 '09 at 22:46 Dustman 2,09772638 add a comment| 9 Answers 9 active oldest votes up vote 3 down vote The best way to change the error message of a validator control with image is: sender.innerHTML = "YOUR HTML WITH ANYTHING COME HERE" share|improve this answer edited Jul 25 '15 at 12:05 Falko 6,79382150 answered Jun 13 '12 at 4:47 Satyavir Yadav 312 add a comment| up vote 3 down vote function dateofbirth(source, args) { var dtcDOB = document.getElementById('<%= dtcDOB.ClientID %>'); var dob = new Date(dtcDOB.value); var currDate = new Date(); if (dtcDOB.value == "") { args.IsValid = false; source.textContent = "Provide DOB."; return; } args.IsValid = true; } try source.textContent = "your err msg". It worked for me. share|improve this answer edited Jul 25 '15 at 12:06 Falko 6,79382150 answered Nov 10 '11 at 7:43 Nik 312 add a comment| up vote 2 down vote To change the error message, do it like this: if (!args.IsValid) document.getElementById(
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Asp.net Custom Validator Display Dynamic
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Asp.net Custom Validator Client Side
Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Custom validator error text through javascript? up vote 0 http://stackoverflow.com/questions/1230281/how-can-i-rewrite-the-errormessage-for-a-customvalidator-control-on-the-client down vote favorite I want to set ASP.net custom validator error parameter text through client side javascript. How can access it via sender, args parameters in my function? javascript asp.net asp.net-2.0 share|improve this question asked Oct 25 '10 at 6:52 Zo Has 5,0201655123 See also stackoverflow.com/questions/1230281/… –Dexter Oct 25 '10 at 7:20 add a comment| 2 Answers 2 active oldest votes up vote 3 down http://stackoverflow.com/questions/4012387/custom-validator-error-text-through-javascript vote accepted All you need to do is define the callback method in the ClientValidationFunction property of the CustomValidator definition:
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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. General Reference ASP.NET Reference Validation Server Control Syntax Validation Server Control Syntax CustomValidator Control (General Reference) CustomValidator Control (General Reference) CustomValidator Control (General Reference) Base Validation Control Properties Base Compare Validation Control Properties CompareValidator Control (General Reference) CustomValidator Control (General Reference) RangeValidator Control (General Reference) RegularExpressionValidator Control (General Reference) RequiredFieldValidator Control (General Reference) ValidationSummary Control (General Reference) 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. Recommended Version This documentation is archived and is not being maintained. CustomValidator Control (General Reference) .NET Framework 2.0 Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 .NET Framework 3.5 .NET Framework 3.0 .NET Framework 1.1 Evaluates the value of an input control to determine whether it passes customized validation logic. Copy