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

../../../../_images/Text11.png 
'columns' => [
    'text_11' => [
        'exclude' => 1,
        'label' => 'text_11',
        'description' => 'max=30',
        'config' => [
            'type' => 'text',
            'cols' => 30,
            'rows' => 4,
            'max' => 30,
        ],
    ],
]