FormBuilder<T>.RequiredMessage(JS) Method

Specifies the message that is shown for end-users if a required field value is not specified. Mirrors the client-side requiredMessage option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public FormBuilder<T> RequiredMessage(
    JS value
)

Parameters

Name	Type	Description
value	JS	A JavaScript variable that contains a string value.

Returns

Type	Description
FormBuilder<T>	A reference to this instance after the method is called.

Remarks

Use the new JS() expression to set the option’s value.

Razor C#

<script>
    var myValue = ...;
</script>

@(Html.DevExtreme().Form()
    .RequiredMessage(new JS("myValue"))
)