setValue(string $value) Sets the value of the field. Parameters string $value The value of the field Exceptions InvalidArgumentException When value type provided is not correct

string getProcessedHelp() Returns the processed help for the command replacing the %command.name% and %command.full_name% patterns with the real values dynamically. Return Value string The processed help for the command

setRootNodeName(string $name) Sets the root node name. Parameters string $name root node name

static trustXSendfileTypeHeader() Trust X-Sendfile-Type header.

addConfiguration(NodeDefinition $node) Parameters NodeDefinition $node

crit($message, array $context = array()) deprecated deprecated since version 2.2, to be removed in 3.0. Use critical() which is PSR-3 compatible. Parameters $message array $context

getRequestRequest()

string getName() Returns the canonical name of this helper. Return Value string The canonical name

bool getRequired() Returns whether the form is required. Return Value bool Whether the form is required

string[] getFiles() Returns an array of filenames indexed by their related stream in case these pipes use temporary files. Return Value string[]