A Text Box form type
$_regex :
$_size :
$_maxlength :
init()
Initialize (kind of constructor) - Parameter list may vary on overloading
isValid( $var, $vars, $value, $message)
getSize()
getMaxLength()
about()
Return info about field type.
getProperty( $property)
__get( $property)
setProperty( $property, $value)
__set( $property, $value)
onSubmit()
getTypeName()
getValues()
getInfo( $vars, $var, $info)