Allow custom fields label cannot be longer than 32 characters.

Hmm, don't think that would cause any problems, never though about that.

Changed maxlength of label in 7.x-2.x and 8.x-2.x

@swentel, doesn't the ds.install file need to be updated too? It looks like the ds_view_modes schema is allowing a length 32 chars as well.

Also, does the machine name length need to be addressed?

fixed typo

Funny fix. It allows to enter long names but these names can't be stored in the database since DB field length is still 32.

This si about the field label length.
That length can be 128 chars according to the summary:

"Drupal allows you to create fields with a label that has a maximum length of 128 characters"

So why can't they be stored?

  $schema['ds_fields'] = array(
    'description' => 'The table that holds custom fields managed by Display Suite.',
    'fields' => array(
      'field' => array(
        'description' => 'The machine name of the field.',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'label' => array(
        'description' => 'The label of the field.',
        'type' => 'varchar',
        'length' => 32,   <---------------------- I mean this.
        'not null' => TRUE,
        'default' => '',
      ),

I added an update hook to increase the length to 128. Display Suite dev should be ok now.