Custom form - $form_state contains only the max value.

$form['price_range'] = [ '#type' => 'container', '#attributes' => [], 'slider-price-range' => [ '#type' => 'slider', '#input' => TRUE, '#title' => NULL, '#input_title' => '', '#animate' => FALSE, '#disabled' => FALSE, '#max' => 255000, '#min' => 1000, '#step' => 1, '#orientation' => 'horizontal', '#range' => TRUE, '#default_value' => [1000, 255000], '#slider_style' => NULL, '#size' => 3, '#display_inputs' => FALSE, '#display_values' => TRUE, '#display_values_format' => '%{value}%', '#display_bubble' => FALSE, '#display_bubble_format' => '%{value}%', '#slider_length' => NULL, '#display_inside_fieldset' => FALSE, '#adjust_field_min' => '', '#adjust_field_max' => '', '#multi_value' => TRUE, '#values' => [1000, 255000], //'#value' => [1001, 254000], '#group' => NULL, '#group_type' => 'same', '#group_master' => FALSE, '#validate_range' => TRUE, '#fields_to_sync_css_selector' => NULL, '#hide_slider_handle_when_no_value' => FALSE, ], '#states' => [ 'visible' => [ [ [':input[name="price"]' => ['value' => 'full_price']], ], ], ], ];

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Comment 4 months ago →

🇮🇳India manishsaharan New Delhi

I am requesting to Re-open this issue.
After using #3 suggestion, still not getting 'from' value on the form submit inside $form_state.

$form['price']['range'] = [
      '#type' => 'container',
      'widget' => [
        'slider-price-range-from' => [
          '#type' => 'hidden',
        ],
        'slider-price-range-to' => [
          '#type' => 'slider',
          '#input_title' => '',
          '#animate' => 'default',
          '#disabled' => FALSE,
          '#min' => 1,
          '#max' => 50,
          '#step' => 1,
          '#orientation' => 'horizontal',
          '#range' => TRUE,
          '#multi_value' => TRUE,
          '#size' => 10,
          '#display_inputs' => FALSE,
          '#display_values' => FALSE,
          '#display_values_format' => '$%{value}%',
          '#display_bubble' => TRUE,
          '#display_bubble_format' => '$%{value}%',
          '#slider_length' => '200px',
          '#display_inside_fieldset' => FALSE,
          '#validate_range' => TRUE,
          '#hide_slider_handle_when_no_value' => FALSE,
          '#fields_to_sync_css_selector' => [
            0 => '[name="slider-price-range-from"]',
            1 => '[name="slider-price-range-to"]',
          ],
          '#values' => [10, 40],
        ],
      ],
      '#states' => [
        'visible' => [
          ':input[name="price[value][custom]"]' => ['checked' => TRUE],
        ],
      ],
    ];