Tips for sending a variable through the form action URL in Vue.js

Struggling to pass a dynamic variable url in form action using this code:

<form action="${url}/auth/login_student" method="POST">
....</form>

UPDATE: Also within the script tag

<script>

export default {
  data() {
    return{
        url: process.env.VUE_APP_URL
    }
  }
}
</script>

Attempting to access the URL from .env file located two directories up from this current file, but running into the issue of process.env.VUE_APP_URL being undefined

This is how my .env file is configured:

VUE_APP_URL=http://localhost:5000

Answer №1

When setting the action attribute to a JavaScript expression, utilize v-bind in your code. Incorporate a template string for better structure.

<form :action="`${url}/auth/login_student`" method="POST">
      ^        ^                         ^

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