Function setValueForStyles

docs/external/js/react-dom.development.js:4711–4739

* Sets the value for multiple styles on a node. If a value is specified as * '' (empty string), the corresponding style property will be unset. * * @param {DOMElement} node * @param {object} styles

(node, styles)

   */

  function setValueForStyles(node, styles) {
    var style = node.style;

    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }

      var isCustomProperty = styleName.indexOf('--') === 0;

      {
        if (!isCustomProperty) {
          warnValidStyle$1(styleName, styles[styleName]);
        }
      }

      var styleValue = dangerousStyleValue(styleName, styles[styleName], isCustomProperty);

      if (styleName === 'float') {
        styleName = 'cssFloat';
      }

      if (isCustomProperty) {
        style.setProperty(styleName, styleValue);
      } else {
        style[styleName] = styleValue;
      }
    }
  }

  function isValueEmpty(value) {
    return value == null || typeof value === 'boolean' || value === '';