Render an achievement transfer form.

Attributes:

• id – The achievement ID to transfer.
• select_achievement – Allow user to select a specific achievement to transfer. If achievement ID is set it will be used as initial achievement selected. Default: yes
• button_text – Transfer button text. Default: Transfer
• recipient_id – User that will receive the transfer.
• select_recipient – Allow user to select a specific transfer recipient. If recipient is set it will be used as initial recipient selected. Default: no
• recipient_placeholder – Recipient input placeholder text. Default: Enter username or email
• recipient_autocomplete – Enabling this functionality will add user suggestions to the recipient field.If this option is not enabled, user will be required to provide exactly the recipient user name or email. Default: no
• This shortcode accepts all attributes of [gamipress_achievement] to setup the achievement display.

Example:
[gamipress_achievement_transfer id="123" select_achievement="yes" button_text="Transfer" recipient_id="1" select_recipient="yes" thumbnail="yes" excerpt="yes" steps="yes" toggle="yes" earners="no"]