Execute a function from one view from another view

I have been trying for several days to solve the following situation and it is getting complicated.

Please, can you give me a hand, I will be very grateful.

I am working with Laravel 6.0 and Vue.js although I am looking for a solution with any language, javascript, ajax etc.

In the frontend I have a user who locks the screen after entering some data:

 <form method="post" v-on:submit.prevent="validarCodigo">
          <!-- Heading -->
          <h3 class="dark-grey-text text-center mt-4">
            <strong>Validador Instagram:</strong>
            {{-- <label for="">VALOR: {{$usuario->id}}</label> --}}

          <div class="md-form">
            <input type="text" :value="usuario_id='{{$usuario->id}}'" hidden>
          <div class="md-form">
            <i class="fas fa-envelope prefix grey-text"></i>
            <input v-model="email" type="email" id="form2" class="form-control">
            <label for="form2">Correo Electrónico</label>
          <div class="md-form">
            <i class="fas fa-mobile-alt prefix grey-text"></i>
            <input v-model="celular" type="text" id="form3" class="form-control">

            <label for="form4">CÓDIGO RECIBIDO</label>

          <div class="text-center">
            <button class="btn btn-indigo">Validar</button>
        <!-- Form -->

        <div id="ocultaEstado" class="cargando" style="display:none;">
            <button class="btn btn-primary btn-block" type="button" disabled>
              <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
              Espere aprobación por favor.

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Right now I need to redirect the user to another screen that says it was validated.

The controller has the following:

public function cambiarEstado($estado, $id){
    Acceso::where('id', $id)->update(['estado' => $estado]);


The problem is that I don’t know how to work this situation in real time. I used pushjs but I can’t activate it in real time, I don’t know how to send this approval from one view to another and from controller to another view it doesn’t work for me either.

I tried websocket and it doesn’t work because I can’t reach the user’s view. Someone please can you give me an idea.