function maxlength_remove_field_variables in Maxlength 6.2

Removes the variables for a field

Parameters

$field_name: The machine fieldname of a field.

2 calls to maxlength_remove_field_variables()

maxlength_field_remove_submit in ./maxlength.module

Submit callback that removes the maxlength variables.

maxlength_uninstall in ./maxlength.install

Implementation of hook_unistall().

File

./maxlength.module, line 77

Enables a max length countdown on node body, title and CCK textfields.

Code

function maxlength_remove_field_variables($field_name) {
  variable_del('maxlength_' . $field_name);
  variable_del('maxlength_' . $field_name . '_js');
  variable_del('maxlength_' . $field_name . '_text');
}