CustomRuleBuilder.IgnoreEmptyValue(Boolean) Method

Mirrors the client-side ignoreEmptyValue option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public CustomRuleBuilder IgnoreEmptyValue(
    bool value
)

Parameters

Name	Type	Description
value	Boolean	The option value.

Returns

Type	Description
CustomRuleBuilder	A reference to this instance after the method is called.

Remarks

Use the following notation to set the option’s value:

Razor C#

@(Html.DevExtreme().DataGrid()
    .Columns(columns => {
        columns.Add()    
            .DataField("MyField")
            .ValidationRules(rules => {
                rules.AddCustom()
                    .IgnoreEmptyValue(true);
            });
    })
)