React App styled with Tailwind and sign up form built using Formik

I can suggest one

It is use position absolute for the icon you can have a div include both input and error icon div for the error icon div, you can set background image for the error icon. Then you use position absolute for the icon dive and position relative for the outter div that wrapper both input and error icon div. Then you use top bottom to put the error icon div in the proper position.

                        <div class="input-container">
                            <input
                                aria-label="first name"
                                type="text"
                                name="first-name"
                                id="first-name"
                                placeholder="First Name"
                            />
                            <div class="error-icon first-icon"></div>
                            <div class="error-message">
                                First Name cannot be empty
                            </div>
                        </div>