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Solar_Filter_ValidateBlank |
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Solar_Filter_ValidateBlank
Validates that a value is blank (null, empty string, or string of only whitespace characters).
Catalog
This class is part of the Solar_Filter package.
Inheritance:
- Solar_Base
- Solar_Filter_Abstract
- Solar_Filter_ValidateBlank
- Solar_Filter_Abstract
Constants
None.
Public Properties
The Solar_Filter_ValidateBlank class has no public properties; try the list of all properties.
Public Methods
These are all the public methods in the Solar_Filter_ValidateBlank class.
You can also view the list of all public, protected, and private methods.
__construct()- Constructor.
__destruct()- Default destructor; does nothing other than provide a safe fallback for calls to parent::__destruct().
apiVersion()- Reports the API version for this class.
dump()- Convenience method for getting a dump the whole object, or one of its properties, or an external variable.
locale()- Looks up class-specific locale strings based on a key.
validateBlank()- Validates that the value is null, or is a string composed only of whitespace.