Keep in mind that the parent variable is a firebase reference that has already been defined.
Using it like this works fine:
v-if="parent['key'] == foo"
However, when trying to access a child element like this:
v-if="parent['key'].child('somechild') == bar"
An error occurs:
[Vue warn]: Error in render: "TypeError: Cannot read property 'child' of undefined"
Consider protecting data access before using:
v-if="(parent['password'] && parent['password'].child('confidential')) == foo"
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