I have created 2 radio buttons. When i select 1 radio button, then represented field has to display and hide other field represented to next radio button. When I select radio1, only textfield1 has to display and radio2, only textfield2 has to display. enter image description here

  • This can be done with Jquery easily. What are you looking for in Drupal ? A module ?
    – GoodSp33d
    Commented Aug 27, 2012 at 9:51
  • Kantu@ What ever it may be..jquery or php..These fields are in my new content type..
    – Srinu
    Commented Aug 27, 2012 at 9:53

2 Answers 2


This could also be done by using states that are available in Drupal core. For example you could set that an element in a form should only be visible if another element has the value "x".

    $form['my_element']['#states'] = array(
      'visible' => array(
        ':input[name="some_other_element"]' => array('value' => 'some_value_that_has_to_be_set'),

More examples at form_example_states_form.

You can add states to elements in an implementation of hook_form_alter or add it directly to the form if you are programming it yourself.


Use the Conditional fields module:

Conditional Fields allows you to manage sets of dependencies between fields. When a field is “dependent”, it will only be available for editing and displayed if the state of the “dependee” field matches the right condition.

  • Nik, Pls see updated question with image...
    – Srinu
    Commented Aug 27, 2012 at 9:44
  • Can we write by enabling php filter while creating radio boxes?
    – Srinu
    Commented Aug 27, 2012 at 9:51

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