Function validatePropertyKey

spreadsheet/code/as-react-livescript/main.js:8721–8731

* Warn if the key is being defined as an object property but has an incorrect * value. * * @internal * @param {string} name Property name of the key. * @param {ReactComponent} component Component that requires a key. * @param {*} parentType component's parent's type.

(name, component, parentType)

	 * @param {*} parentType component's parent's type.
	 */
	function validatePropertyKey(name, component, parentType) {
	  if (!NUMERIC_PROPERTY_REGEX.test(name)) {
	    return;
	  }
	  warnAndMonitorForKeyUse(
	    'react_numeric_key_warning',
	    'Child objects should have non-numeric keys so ordering is preserved.',
	    component,
	    parentType
	  );
	}

	/**
	 * Shared warning and monitoring code for the key warnings.