Expected 'v-bind:key' directive to use the variables which are defined by the 'v-for' directive vue/valid-v-for code example
Example: Expected 'v-bind:key' directive to use the variables which are defined by the 'v-for' directive
<li v-for="post in posts" v-bind:key="post.id">
<!-- OR USE SHORTCUT NOTATION -->
<li v-for="post in posts" :key="post.id">