Function postMountWrapper

lib/assets/react-source/development/react.js:5619–5682

(element, props, isHydrating)

	  }
	}
	function postMountWrapper(element, props, isHydrating) {
	  var node = element; // Do not assign value if it is already set. This prevents user text input
	  // from being lost during SSR hydration.

	  if (props.hasOwnProperty('value') || props.hasOwnProperty('defaultValue')) {
	    var type = props.type;
	    var isButton = type === 'submit' || type === 'reset'; // Avoid setting value attribute on submit/reset inputs as it overrides the
	    // default value provided by the browser. See: #12872

	    if (isButton && (props.value === undefined || props.value === null)) {
	      return;
	    }

	    var initialValue = toString(node._wrapperState.initialValue); // Do not assign value if it is already set. This prevents user text input
	    // from being lost during SSR hydration.

	    if (!isHydrating) {
	      {
	        // When syncing the value attribute, the value property should use
	        // the wrapperState._initialValue property. This uses:
	        //
	        //   1. The value React property when present
	        //   2. The defaultValue React property when present
	        //   3. An empty string
	        if (initialValue !== node.value) {
	          node.value = initialValue;
	        }
	      }
	    }

	    {
	      // Otherwise, the value attribute is synchronized to the property,
	      // so we assign defaultValue to the same thing as the value property
	      // assignment step above.
	      node.defaultValue = initialValue;
	    }
	  } // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug
	  // this is needed to work around a chrome bug where setting defaultChecked
	  // will sometimes influence the value of checked (even after detachment).
	  // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416
	  // We need to temporarily unset name to avoid disrupting radio button groups.


	  var name = node.name;

	  if (name !== '') {
	    node.name = '';
	  }

	  {
	    // When syncing the checked attribute, both the checked property and
	    // attribute are assigned at the same time using defaultChecked. This uses:
	    //
	    //   1. The checked React property when present
	    //   2. The defaultChecked React property when present
	    //   3. Otherwise, false
	    node.defaultChecked = !node.defaultChecked;
	    node.defaultChecked = !!node._wrapperState.initialChecked;