fillField.mustache

Fills a text field or textarea, after clearing its value, with the given string.
Field is located by name, label, CSS, or XPath.

The third parameter is a context (CSS or XPath locator) to narrow the search.

```js
// by label
I.fillField('Email', 'hello@world.com');
// by name
I.fillField('password', secret('123456'));
// by CSS
I.fillField('form#login input[name=username]', 'John');
// or by strict locator
I.fillField({css: 'form#login input[name=username]'}, 'John');
// within a context
I.fillField('Name', 'John', '#section2');
```
@param {CodeceptJS.LocatorOrString} field located by label|name|CSS|XPath|strict locator.
@param {CodeceptJS.StringOrSecret} value text value to fill.
@param {?CodeceptJS.LocatorOrString} [context=null] (optional, `null` by default) element located by CSS | XPath | strict locator.
@returns {void} automatically synchronized promise through #recorder