you could use string overrides module or use hook:
function yourmodule_form_alter(&$form, &$form_state, $form_id) {
if ($form_id == 'name_of_form') {
$form['submit']['#value'] = 'Your button text';
}
}
you could use string overrides module or use hook:
function yourmodule_form_alter(&$form, &$form_state, $form_id) {
if ($form_id == 'name_of_form') {
$form['submit']['#value'] = 'Your button text';
}
}