FormContext.GetValidationMetadataForField Method (String, Boolean)
Returns the validation value for the specified input field and a value that indicates what to do if the validation value is not found.
Namespace: System.Web.Mvc
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
'Declaration Public Function GetValidationMetadataForField ( _ fieldName As String, _ createIfNotFound As Boolean _ ) As FieldValidationMetadata 'Usage Dim instance As FormContext Dim fieldName As String Dim createIfNotFound As Boolean Dim returnValue As FieldValidationMetadata returnValue = instance.GetValidationMetadataForField(fieldName, _ createIfNotFound)
Parameters
- fieldName
- Type: System.String
The name of the field to retrieve the validation value for.
- createIfNotFound
- Type: System.Boolean
true to create a validation value if one is not found; otherwise, false.
| Exception | Condition |
|---|---|
| ArgumentException | The fieldName parameter is either Nothing or empty. |
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