ModelClientValidationRule.ErrorMessage Property

Gets or sets the error message for the client validation rule.

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

public string ErrorMessage { get; set; }

Property Value

Type: System.String
The error message for the client validation rule.

The following example shows how the ModelClientValidationRegexRule constructor sets the error message and validation type, and how it adds a regular expression rule.

public class ModelClientValidationRegexRule : ModelClientValidationRule {
    public ModelClientValidationRegexRule(string errorMessage, 
            string pattern) 
    {
        ErrorMessage = errorMessage;
        ValidationType = "regularExpression";
        ValidationParameters.Add("pattern", pattern);
    }
}
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