Control class abstract
Utility class for AbstractControl
Constructors
- Control()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
isNotNull(
AbstractControl control) → bool -
Returns true if
control
is not null, otherwise return false. -
isNotNullOrEmpty(
AbstractControl< String> control) → bool -
Returns true if
control
is not null and not empty white spaces, otherwise return false. -
isNull(
AbstractControl control) → bool -
Returns true if
control
is null, otherwise return false. -
isNullOrEmpty(
AbstractControl< String> control) → bool -
Returns true if
control
is null or empty white spaces, otherwise return false.