max

max
Type:integer
Scope:Display
RenderType:textTable, default

Adds the HTML5 attribute “maxlength” to a textarea. Prevents the field from adding more than specified number of characters. This is a client side restriction, no server side length restriction is enforced.

Does not apply for RTE fields.

Examples

Textarea with a maximum of 30 characters

      'text_11' => [ 
         'exclude' => 1,
         'label' => 'text_11 max=30',
         'config' => [ 
            'type' => 'text',
            'cols' => 30,
            'rows' => 4,
            'max' => 30,
         ],
      ],
      // Example from extension "styleguide", table "tx_styleguide_elements_basic"