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Version: 4.4 (Security)

Combo Form Field

The combo form field type provides a combobox field, which offers a list like the List Form Field Type, but additionally allows free text

  • type (mandatory) must be combo.
  • name (mandatory) is the unique name of the field.
  • label (mandatory) (translatable) is the field html label.
  • description (optional) (translatable) is the field description.
  • class (optional) allows you set a css class for display. If omitted this will default to 'combobox'.
  • readonly (optional) set to "true", meaning not editable, defaults to false.
  • disabled (optional) set to "true", meaning not enabled, defaults to false.
  • size (optional) sets the input size of the field.
  • required (optional) sets whether input is required, defaults to no input required.

Implemented by: libraries/src/Form/Field/ComboField.php

Example XML parameter definition​

<field
        name="myeditbox" 
        type="combo" 
        label="MyEditBox" 
        description="myeditbox_Desc" 
        size="7">
        <option value="1">Option 1</option>
        <option value="2">Option 2</option>
/>