Webform Checkboxes Table

Webform checkboxes table (grid) component for Drupal 8 Webform module.

The idea is to display checkboxes field in a grid (similar to Likert field but supports multiple values).

Field title	Option 1	Option 2	Option 3	...	Option N
Checkbox field title 1	[ ]	[ ]	[x]	...	[ ]
Checkbox field title 2	[x]	[ ]	[x]	...	[x]

Here is example YAML source of the checkboxes table grid.

checkboxes_table:
  '#type': checkboxes_table
  '#header':
    - 'Field Label'
    - 'Option 1'
    - 'Option 2'
    - 'Option 3'
    - 'Option 4'
  my_checkboxes_field_title:
    '#type': checkboxes
    '#title': 'My Checkboxes field title'
    '#options':
      'Checkbox 1': 'Checkbox 1'
      'Checkbox 2': 'Checkbox 2'
      'Checkbox 3': 'Checkbox 3'
      'Checkbox 4': 'Checkbox 4'
  another_checkboxes_field:
    '#type': checkboxes
    '#title': 'Another checkboxes field'
    '#options':
      'Option 1': 'Option 1'
      'Option 2': 'Option 2'
      'Option 3': 'Option 3'
      'Option 4': 'Option 4'

Module developed by Minnur Yunusov at Chapter Three