setValue(string $value) Sets the value of the field.

upload(string $value) Sets the value of the field.

class Link extends

array availableOptionValues() Returns list of available field options.

static string xpathLiteral(string $s) Converts string for XPath expressions. Escaped

registerNamespace(string $prefix, string $namespace) Parameters string

class FormFieldRegistry This is an internal class that must not be used directly.

ArrayIterator getIterator() Return

clear() Removes all the nodes.

bool isDisabled() Check if the current field is disabled.