EMInputPrimitive

Objective-C

@protocol EMInputPrimitive <EMPrimitive>

Swift

protocol EMInputPrimitive : EMPrimitive

A primitive for all primitives which accept input, either user entered or selected.

  • Returns the minimum allowed input characters for this input dialog, -1 if there is no minimum or not applicable.

    Declaration

    Objective-C

    @property (nonatomic, readonly) NSInteger minimumInputLength;

    Swift

    var minimumInputLength: Int { get }

    Return Value

    Minimum allowed input length.

  • Returns the maximum allowed input characters for this input dialog, -1 if there is no maximum or not applicable.

    Declaration

    Objective-C

    @property (nonatomic, readonly) NSInteger maximumInputLength;

    Swift

    var maximumInputLength: Int { get }

    Return Value

    Maximum allowed input length.

  • Returns the input format. see EMPrimitiveInputFormat

    Declaration

    Objective-C

    @property (nonatomic, readonly) EMPrimitiveInputFormat inputFormat;

    Swift

    var inputFormat: EMPrimitiveInputFormat { get }

    Return Value

    The input format for this input dialog primitive.

  • Check if the given input data is valid for this input dialog

    See

    assertInputData:

    Declaration

    Objective-C

    - (BOOL)validateInputData:(id<EMSecureString>)data error:(NSError **)error;

    Swift

    func validateInputData(_ data: (any EMSecureString)!) throws

    Parameters

    data

    The input data to check.
    error

    If an error occurs, upon return contains an NSError object that describes the problem. If you are not interested in possible errors, you may pass in NULL.

    Return Value

    YES if data valid, NO otherwise.

  • Assert that the given input data is valid for this input dialog.

    See

    validateInputData:error:

    Declaration

    Objective-C

    - (void)assertInputData:(id<EMSecureString>)data;

    Swift

    func assertInputData(_ data: (any EMSecureString)!)

    Parameters

    data

    The input data to check. @exception DsDataFormatException If the data is not valid