void add_textarea ( string $name [, int $cols = 20 [, int $rows = 2 [, string $value = "" [, string $extra = "" ]]]] )
This will generate a text area field with the name “message” and size of 40 columns by 10 rows. The field will have the class “form-control” applied to it. Package library: This function does not belong to any specific package or library as it is a built-in function in PHP.