Trying to check all text boxes on blur event that are a child

Trying to check all text boxes on blur event that are a child

Hi I am trying to select all text boxes that are a child of form with a certain class.  I can't get it to fire is this how
I should do the selection?
I am then checking multiple textboxes contain text then enable or disable a text box
  1.      $(".cdform > text").blur(function()

  3. { if ($('#signup-Mobile').val().length === 0 && $('#signup-firstname').val().length === 0 && $('#signup-firstname').val().length === 0 && $('#signup-Address1').val().length === 0 && $('#signup-City').val().length === 0 && $('#signup-PostCode').val().length === 0 && $('#signup-Email').val().length === 0) { $('#AddData').addAttr('disabled'); } if ($('#signup-Mobile').val().length !== 0 && $('#signup-firstname').val().length !== 0 && $('#signup-firstname').val().length !== 0 && $('#signup-Address1').val().length !== 0 && $('#signup-City').val().length !== 0 && $('#signup-PostCode').val().length !== 0 && $('#signup-Email').val().length === 0) { $('#AddData').removeAttr('disabled'); }
  4. });