It's not always safe to use this trick to query an element. For example, if you have <div id="alert" /> on a page, accessing window['alert'] will not return the element you're looking for.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Fun fact
If you need to access element via ID, then you can skip functions altogether.
Having element:
<div id="my-element"></div>you can access it viawindow["my-element"];-)That is a fun little fact.
Good to know!
It's not always safe to use this trick to query an element. For example, if you have
<div id="alert" />on a page, accessingwindow['alert']will not return the element you're looking for.