<fieldset>
    <legend>Input</legend>
    <form>
        <div>
            <label for="display-name"> Name:
                <span class="warning">*(Allows only letters.)</span> 
            </label>
            <input type="text" id="display-name" name="ip-display"
                   pattern="[A-Za-z\s]+"
                   maxlength="5" minlength="2" value="Aa" required />
            <span></span>
        </div>
        <div>
            <label for="readonly-ip">ReadOnly:</label>
            <input type="text" id="readonly-ip" name="ip-readonly"
                   placeholder="I'm read only." readonly />
        </div>
        <div>
            <label for="disabled-ip">Disabled:</label>
            <input type="text" name="ip-disabled"
                   id="disabled-ip"
                   value="I am disabled"
                   disabled />
        </div>
        <div>
            <input type="submit" class="submit" value="Submit" />
        </div>
        
    </form>
</fieldset>

Output