<input type="text" name="metafield[accentuate.nick_name]" value="{{ customer.metafields.accentuate.nick_name }}" placeholder="Nickname" />
<!-- Checkbox to select on or off for a Checkbox field -->
<input type="checkbox" name="metafield[accentuate.check]" {% if customer.metafields.accentuate.check %} checked {% endif %}/> Yes, send me a free gift on my birthday
<!-- Checkboxes to select multiple predefined values for a Selection list or Tags field -->
<input type="checkbox" name="metafield[accentuate.multiselect][]" data-option-value="value-1" /> Select this to choose value 1
<input type="checkbox" name="metafield[accentuate.multiselect][]" data-option-value="value-2" /> Select this to choose value 2
<!-- Radio buttons to select a single value for a field (Text field or Selection list) -->
<input type="radio" name="metafield[accentuate.color]" value="Red" {% if customer.metafields.accentuate.color == "Red" %} checked {% endif %}/> Red
<input type="radio" name="metafield[accentuate.color]" value="Blue" {% if customer.metafields.accentuate.color == "Blue" %} checked {% endif %}/> Blue
<input type="radio" name="metafield[accentuate.color]" value="Green" {% if customer.metafields.accentuate.color == "Green" %} checked {% endif %}/> Green
<!-- Single value selection list -->
<select name="metafield[accentuate.preferred_color]">
<option value="Magenta">Magenta color</option>
<option value="Plum">Plum color</option>
<option value="Beige">Beige color</option>
<!-- Multiple value selection list -->
<select multiple name="metafield[accentuate.preferred_color][]">
<option value="Magenta">Magenta color</option>
<option value="Plum">Plum color</option>
<option value="Beige">Beige color</option>
<!-- File upload example -->
<input type="file" name="metafield[accentuate.avatar]" accept="image/png, image/jpeg" /> <input type="submit"/>