Data.Bind.DBScope.TCustomBindScopeDB.IsRequired

• Up to Parent: TCustomBindScopeDB

Delphi

function IsRequired(const AFieldName: string): Boolean;

Properties

Type	Visibility	Source	Unit	Parent
function	protected	Data.Bind.DBScope.pas	Data.Bind.DBScope	TCustomBindScopeDB

Description

Specifies whether a non-blank value for a field is required.

The IsRequired method internally calls Data.DB.TField.Required to obtain whether a non-blank value for a field is required. The field is given through the AFieldName parameter.

See Also

• Data.Bind.DBScope.TCustomBindScopeDB.IsValidChar