<div class="input-group">
<input type="text" name="db_name" v-model="db_name" id="db_name" class="form-control" placeholder="Search for..." value="{{ old('api_url') }}">
<span class="input-group-btn">
<button class="btn btn-info" type="button" v-on:click="getDatabases" >Go!</button>
</span>
</div>