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customvalidator

ASP.NET Custom Validator Client side & Server Side validation not firing

August 31, 2022 by Magenaut

This has not happened to me before, but for some reason both the client and server side validation events are not being triggered:

Categories ASP.NET, Q&A Tags .net, asp.net, c#, customvalidator, validation Leave a comment

How to get the ‘controlToValidate’ property on ClientValidationFunction?

August 30, 2022 by Magenaut

Lets say I have this code.

Categories ASP.NET, Q&A Tags asp.net, asp.net-validators, c#, customvalidator, validation Leave a comment

ASP.NET Custom Validator + WebMethod + jQuery

August 30, 2022 by Magenaut

I’m trying to implement a .NET Custom Validator that uses $.ajax to query a WebMethod on the same page and return a boolean value to indicate whether the result is true or false.

Categories ASP.NET, Q&A Tags asp.net, c#, customvalidator, jquery, validation Leave a comment

Elegant way to make CustomValidator work with ValidationSummary messagebox

August 29, 2022 by Magenaut

I have run into this problem before but never quite solved it. I have a form with several validators and also a CustomValidator.

Categories ASP.NET, Q&A Tags asp.net, customvalidator, validationsummary Leave a comment

ASP.NET Custom Validator Error Message: Control referenced by the property cannot be validated

August 28, 2022 by Magenaut

I use ASP.NET and have a Button and a CustomValidator, which has to validate
the button.

Categories ASP.NET, Q&A Tags asp.net, customvalidator Leave a comment

CustomValidator ServerValidate method does not fire

August 25, 2022 by Magenaut

I’ve put a CustomValidator on my form. I have not set its ControlToValidate property. In its ServerValidate event I’ve written the following:

Categories ASP.NET, Q&A Tags asp.net, c#, customvalidator Leave a comment

ASP CustomValidator, advancing to postback after error

August 23, 2022 by Magenaut

I have an ASP .NET page with ASP validators (Required Field, Regular Expression,…) plus java script functions for additional validation (for example, to check if second date bigger than first date, among others).

Categories ASP.NET, Q&A Tags asp.net, customvalidator, javascript, validation Leave a comment
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