Returns the rendered form.
This method should return something inline with the intent of the renderer even if there are no elements in the form. For example, if the renderer is a GtkTable renderer, this method should return a GtkTable no matter what. Of course, it may throw an exception if needed but should not return anything other than a GtkTable. Not even null or void.
void setRequiredNote(
string
$note)
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Sets the string to be used as the note indicating what the required symbol means.
The required note does not include the required symbol. It is up to the renderer to append or prepend the required symbol in a way that makes sense for the rendered output.
The required note is controlled by the form to maintain consistency when a single form is rendered in different ways.
Parameters:
void setRequiredSymbol(
string
$symbol)
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Sets the string to be used as the note indicating what the required symbol means.
The required note does not include the required symbol. It is up to the renderer to append or prepend the required symbol in a way that makes sense for the rendered output.
The required symbol is controlled by the form to maintain consistency when a single form is rendered in different ways.
Parameters:
