Index body

index.html

<div class="container">
    <div class="input-group mb-3 mr-auto ml-auto" id="addTaskForm">
        <input type="text" class="form-control" placeholder="Search for todo" id="searchInput">
        <div class="input-group-append">
            <button class="btn btn-primary" type="button">Search</button>
        </div>
    </div>

    <br>
    <h3 class="text-center">Todos</h3>
    <br>

    <ul id="todoList">
      <!-- Todo items -->
    </ul>

    <form id="addTodo">
        <div class="form-row">
            <div class="col-md-12">
                <div class="input-group mb-3">
                    <div class="input-group-prepend">
                        <div class="input-group-text">New</div>
                    </div>
                    <input type="text" class="form-control" id="addTodoInput" minlength="3" maxlength="250" required>
                    <input type="date" class="form-control" id="addTodoDate" min='1899-01-01' required>
                    <div class="input-group-append">
                        <button class="btn btn-primary" type="submit" id="addTodoButton"><i class="fas fa-plus"></i></button>
                    </div>
                </div>
            </div>
        </div>  
    </form>
    <span id="errorMessage" style="display:none;"></span>
</div>