Adding Error To Validationsummary

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Add Error To Validationsummary From Code Behind

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Validationsummary Add Message Programmatically

million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Add error message to @Html.ValidationSummary up vote 19 down vote favorite 7 I'm using standard MVC3 Razor views with add error message to validation summary using jquery unobtrusive Javascript validation, using @Html.ValidationSummary to show them at the top of the form. If the standard validations (things like [Required]) pass, I then run some very custom client-side validation that fires when the user hits the Submit button. (The validation looks across a number of form elements to make sure that the proper set of them have been checked, etc., so it's not as simple as just creating a new custom add error message to validation summary using javascript validator for a single field). I'd like the possible error(s) I construct there to be shown in the ValidationSummary list, but I can't figure out how to get the error message to appear there. asp.net-mvc-3 unobtrusive-validation share|improve this question edited Aug 22 '12 at 9:08 Eranga 26.3k36478 asked Oct 24 '11 at 21:10 Kras 2432612 In client-side or server-side? –Javad_Amiry Oct 24 '11 at 21:16 add a comment| 2 Answers 2 active oldest votes up vote 32 down vote In client-side: function YourCustomValidator() { // do your validation logic here via JavaScript return true; // or false based on your validation logic } $(document).ready(function () { // take your own form-selector like ("form", this) $("form", this).first().submit(function () { return (YourCustomValidator() && $(this).valid()); }); }); OR In server-side: Think you have a model like this: public class Test { [Required] [StringLength(100)] public string FullName { get; set; } } and when you are validating it: if(ModelState.IsValid) { // default validations run here if(/* some custom validations run here, there is an error about "FullName" */){ // you should set the "key" for Model-Error to "FullName" ModelState.AddModelError("FullName","error-message goes here") } if(/* some custom validations run here, the error is global, not on "FullName" */){ // you should set the "key" for Model-Error to an empty-string ModelStat

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Add Custom Validator To Validation Summary

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Add Message To Validation Summary Javascript

Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a http://stackoverflow.com/questions/7882008/add-error-message-to-html-validationsummary minute: Sign up Adding error message to validation summary from code behind up vote 5 down vote favorite I am doing something like below on a web forms application; protected void button_transfer_search_Click(object sender, EventArgs e) { Page.Validate("val1"); if (!Page.IsValid && int.Parse(txtArrivalDateTrf.Text) + 5 < 10) { return; } also, I have following code on my aspx file;

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