💬 Send a template

Send a template message to the specified phone number.

await whatsapp.sendTemplate(
  phoneNumber : 'PHONE_NUMBER',
  template : 'one_time_password_template',
  language : 'en_US',
  placeholder: [
   {"type": "text", "text": "123456"}
  ]
);

param	type	required	description
phoneNumber	String	yes	Phone number with county code and plus.
template	String	yes	A template id
language	String	yes	lang code (ex. en_US)
placeholder	List<Map<String, dynamic>>	no	Placeholder variables for template

Placeholder

You can use placeholders (strings of characters) in WhatsApp operator templates. Its takes type as List<Map<String, dynamic>>.

info

Please find out supported Components and more details, at WhatsApp Cloud API.

Here the sample example.

whatsapp.sendTemplate(
  phoneNumber : 'PHONE_NUMBER',
  template : 'TEMPLATE_ID',
  language : 'en_US',
  placeholder: [
    {
      "type": "HEADER",
      "format": "TEXT",
      "text": "Our {{1}} is on!",
      "example": {
        "header_text": [
          "Spring Sale"
        ]
      }
    },
    {
      "type": "BODY",
      "text": "Shop now through {{1}} and use code {{2}} to get {{3}} off of all merchandise.",
      "example": {
        "body_text": [
          [
            "the end of April",
            "25OFF",
            "25%"
          ]
        ]
      }
    },
    {
      "type": "FOOTER",
      "text": "Use the buttons below to manage your marketing subscriptions"
    },
    {
      "type": "BUTTONS",
      "buttons": [
        {
          "type": "QUICK_REPLY",
          "text": "Unsubcribe from Promos"
        },
        {
          "type": "QUICK_REPLY",
          "text": "Unsubscribe from All"
        }
      ]
    }
  ]
);