whatsapp/whatsapp-flows-tools

Tools and examples to help you create WhatsApp Flows https://developers.facebook.com/docs/whatsapp/flows

whatsapp-flows-tools's Issues

Error: Request Signature did not match

where am i getting the APP_SECRET from

ERROR: Android response coming as the id itself.

Hi guys, i know this probably it isn't the best channel to talk with developers from whatsapp flows, but i'm a developer and don't have easily the channel of support to talk with you.

Description

i'm integrating the whatsapp flows in the company i work, and i have found a bug which makes the flow unavailable to be released for our users.

the response of our flow in the android devices, are coming back as the id of the fields, instead of the values.

not only that. on android doesn't matter if the field is required or not, after we open the flow, we can send the response at exact same time event without respond any of the fields, i believe one bug is related to the other, but i can't confirm.

images

Android

IOS

Extra data

flow_id: kXFn8bbguMYzaMB9t5dOIivcE5Je0pgJ

schema

{
  "version": "3.1",
  "screens": [
    {
      "id": "LFuXtu",
      "terminal": true,
      "refresh_on_back": false,
      "title": "${data.sO4Dr7}",
      "layout": {
        "type": "SingleColumnLayout",
        "children": [
          {
            "type": "Form",
            "name": "${data.sO4Dr7}",
            "children": [
              {
                "type": "TextHeading",
                "visible": "${data.r9zwvx}",
                "text": "${data.qWEn9H}"
              },
              {
                "name": "fYNiHM",
                "type": "TextInput",
                "visible": "${data.ObE39k}",
                "label": "${data.bF6iuV}",
                "required": "${data.TsJeMR}",
                "input-type": "text",
                "min-chars": "${data.aQAjVe}",
                "max-chars": "${data.Sbegku}",
                "helper-text": "${data.UMttV0}"
              },
              {
                "name": "JkH0Ca",
                "type": "DatePicker",
                "visible": "${data.tLGzRH}",
                "label": "${data.wLCCbL}",
                "required": "${data.BYgftz}",
                "min-date": "${data.t2FJ2i}",
                "max-date": "${data.Hkff9b}",
                "unavailable-dates": "${data.NPmRJg}"
              }
            ]
          },
          {
            "type": "Footer",
            "label": "${data.baXwun}",
            "on-click-action": {
              "name": "complete",
              "payload": {
                "fYNiHM": "${form.fYNiHM}",
                "JkH0Ca": "${form.JkH0Ca}"
              }
            }
          }
        ]
      },
      "data": {
        "sO4Dr7": {
          "type": "string",
          "__example__": "aoeuaoeuaoeu"
        },
        "baXwun": {
          "type": "string",
          "__example__": "Continue"
        },
        "r9zwvx": {
          "type": "boolean",
          "__example__": true
        },
        "qWEn9H": {
          "type": "string",
          "__example__": "aoeu2"
        },
        "ObE39k": {
          "type": "boolean",
          "__example__": true
        },
        "bF6iuV": {
          "type": "string",
          "__example__": "aoeuaoeu"
        },
        "TsJeMR": {
          "type": "boolean",
          "__example__": true
        },
        "aQAjVe": {
          "type": "number",
          "__example__": 1
        },
        "Sbegku": {
          "type": "number",
          "__example__": 100
        },
        "UMttV0": {
          "type": "string",
          "__example__": ""
        },
        "tLGzRH": {
          "type": "boolean",
          "__example__": true
        },
        "wLCCbL": {
          "type": "string",
          "__example__": "aoeu"
        },
        "BYgftz": {
          "type": "boolean",
          "__example__": true
        },
        "t2FJ2i": {
          "type": "string",
          "__example__": "-3000000000000"
        },
        "Hkff9b": {
          "type": "string",
          "__example__": "7261790400000"
        },
        "NPmRJg": {
          "type": "array",
          "__example__": [],
          "items": {
            "type": "string"
          }
        }
      }
    }
  ]
}

Action data sended to meta:

{
...
"action": {
      "name": "flow",
      "parameters": {
        "flow_token": "test_bd175a9b-d219-4c70-9102-1359584b2aeb",
        "flow_id": "432924985933515",
        "flow_cta": "Abrir",
        "flow_action": "navigate",
        "flow_message_version": "3",
        "mode": "draft",
        "flow_action_payload": {
          "screen": "LFuXtu",
          "data": {
            "r9zwvx": true,
            "qWEn9H": "aoeu2",
            "ObE39k": true,
            "Sbegku": 100,
            "bF6iuV": "aoeuaoeu",
            "UMttV0": "",
            "TsJeMR": true,
            "aQAjVe": 1,
            "t2FJ2i": "-3000067200000",
            "tLGzRH": true,
            "NPmRJg": [],
            "Hkff9b": "7261747200000",
            "wLCCbL": "aoeu",
            "Ifzvbc": "",
            "BYgftz": true,
            "baXwun": "Continue",
            "sO4Dr7": "aoeuaoeuaoeu"
          }
        }
      }
    }
}

why our payload is sended this way

we let the users in our platform configure the message body the way they wan,t for a specfic user, so the title of the page can be: Hello $Someone and all the other stuffs.

How to create dynamic fields on json based on my data.

This is SCREEN_ONE

      {
        "id": "SCREEN_ONE",
        "terminal": true,
        "title": "Choose product",
        "data": {
          "init_values" : {
            "type": "object",
            "__example__": {
              "selectproducts": []
            }
          }
        },
        "layout": {
          "type": "SingleColumnLayout",
          "children": [
            {
              "type": "Form",
              "name": "form",
              "init-values": {
                "SelectProducts": "${data.init_values.selectproducts}"
              },
              "children": [
                {
                  "type": "TextHeading",
                  "text": "Choose the product you would like to buy"
                },
                {
                  "type": "CheckboxGroup",
                  "label": "Choose all that apply:",
                  "required": true,
                  "name": "SelectProducts",
                  "data-source": [
                    {
                      "id": "553",
                      "title": "1pc Combo",
                      "metadata": "$650"
                    },
                    {
                        "id": "545",
                        "title": "2 PC COMBO",
                        "metadata": "$990"
                    }
                  ],
                  "on-select-action": {
                    "name": "data_exchange",
                    "payload": {
                        "products": "${form.SelectProducts}",
                        "component_action":"product_selection"
                    }
                  }
                },
                {
                  "type": "Footer",
                  "label": "Continue",
                  "on-click-action": {
                    "name": "data_exchange",
                    "payload": {
                      "products": "${form.SelectProducts}",
                      "component_action":"product_submission"
                    }
                  }
                }
              ]
            }
          ]
        }
      }

Here i put 2 products on CheckboxGroup. But i want to add more products here. I can pass product when API call. But my problem is next screen. In the first screen user can select 1 or more then one products. I'm creating this flow for a restaurant so my products list must be food. Now i want if user select any food like chicken next screen i want user can choose or select what part of chicken they need. For now i add this manual but i want to add this dynamic. Here is my SCREEN_TWO

      {
        "id": "SCREEN_TWO",
        "title": "Customize your order",
        "terminal": true,
        "refresh_on_back": true,
        "data": {
          "choose_type": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string"
                },
                "title": {
                  "type": "string"
                }
              }
            },
            "__example__": [
              {
                "id": "Rib & Leg",
                "title": "Rib & Leg"
              }
            ]
          },
          "select_flavour": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string"
                },
                "title": {
                  "type": "string"
                }
              }
            },
            "__example__": [
              {
                "id": "Homestyle",
                "title": "Homestyle"
              }
            ]
          },
          "select_drink_flavour": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string"
                },
                "title": {
                  "type": "string"
                }
              }
            },
            "__example__": [
              {
                "id": "Coke",
                "title": "Coke"
              }
            ]
          },
          "products" : {
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "id": {
                        "type": "string"
                    },
                    "title": {
                        "type": "string"
                    },
                    "metadata": {
                        "type": "string"
                    }
                }
            },
            "__example__": [
                {
                    "id": "553",
                    "title": "Test",
                    "metadata": "$650"
                }
            ]
          },
          "product553_is_visible": {
            "type": "boolean",
            "__example__": false
          },
          "product545_is_visible": {
            "type": "boolean",
            "__example__": false
          },
          "quantity_init_value": {
            "type" : "object",
            "__example__": {
              "product553_init_value": "1",
              "product545_init_value": "1"
            }
          }
        },
        "layout": {
          "type": "SingleColumnLayout",
          "children": [
            {
              "type": "Form",
              "name": "form",
              "init-values": {
                "product553_quantity": "${data.quantity_init_value.product553_init_value}",
                "product545_quantity": "${data.quantity_init_value.product545_init_value}"
              },
              "children": [
                {
                  "type": "TextHeading",
                  "text": "Order Customization"
                },
                {
                  "type": "TextSubheading",
                  "text": "Name : 1 PC COMBO",
                  "visible": "${data.product553_is_visible}"
                },
                {
                  "type": "TextBody",
                  "text": "Choose Option",
                  "visible": "${data.product553_is_visible}"
                },
                {
                  "type": "TextInput",
                  "label": "Number of quantity",
                  "input-type": "number",
                  "name": "product553_quantity",
                  "required": "${data.product553_is_visible}",
                  "visible": "${data.product553_is_visible}"
                },
                {
                  "type": "RadioButtonsGroup",
                  "name": "choose_type",
                  "data-source": "${data.choose_type}",
                  "required": "${data.product553_is_visible}",
                  "visible": "${data.product553_is_visible}"
                },
                {
                  "type": "TextBody",
                  "text": "Select Flavour",
                  "visible": "${data.product553_is_visible}"
                },
                {
                  "type": "RadioButtonsGroup",
                  "name": "select_flavour",
                  "data-source": "${data.select_flavour}",
                  "visible": "${data.product553_is_visible}",
                  "required": "${data.product553_is_visible}"
                },
                {
                  "type": "TextBody",
                  "text": "Select Drink Flavour",
                  "visible": "${data.product553_is_visible}"
                },
                {
                  "type": "RadioButtonsGroup",
                  "name": "select_drink_flavour",
                  "data-source": "${data.select_drink_flavour}",
                  "visible": "${data.product553_is_visible}",
                  "required": "${data.product553_is_visible}"
                },
  
  
                {
                  "type": "TextSubheading",
                  "text": "Name : 2 PC COMBO",
                  "visible": "${data.product545_is_visible}"
                },
                {
                  "type": "TextInput",
                  "label": "Number of quantity",
                  "input-type": "number",
                  "name": "product545_quantity",
                  "required": "${data.product545_is_visible}",
                  "visible": "${data.product545_is_visible}"
                },
                {
                  "type": "TextBody",
                  "text": "Choose Option",
                  "visible": "${data.product545_is_visible}"
                },
                {
                  "type": "RadioButtonsGroup",
                  "name": "choose_type_2",
                  "data-source": "${data.choose_type}",
                  "required": "${data.product545_is_visible}",
                  "visible": "${data.product545_is_visible}"
                },
                {
                  "type": "TextBody",
                  "text": "Select Flavour",
                  "visible": "${data.product545_is_visible}"
                },
                {
                  "type": "RadioButtonsGroup",
                  "name": "select_flavour_2",
                  "data-source": "${data.select_flavour}",
                  "visible": "${data.product545_is_visible}",
                  "required": "${data.product545_is_visible}"
                },
                {
                  "type": "TextBody",
                  "text": "Select Drink Flavour",
                  "visible": "${data.product545_is_visible}"
                },
                {
                  "type": "RadioButtonsGroup",
                  "name": "select_drink_flavour_2",
                  "data-source": "${data.select_drink_flavour}",
                  "visible": "${data.product545_is_visible}",
                  "required": "${data.product545_is_visible}"
                },
  
                {
                  "type": "Footer",
                  "label": "Continue",
                  "on-click-action": {
                    "name": "data_exchange",
                    "payload": {
                      "component_action":"customization_submission",
                      "product553_quantity": "${form.product553_quantity}",
                      "choose_type": "${form.choose_type}",
                      "select_flavour": "${form.select_flavour}",
                      "select_drink_flavour": "${form.select_drink_flavour}",
                      "product545_quantity": "${form.product545_quantity}",
                      "choose_type_2": "${form.choose_type_2}",
                      "select_flavour_2": "${form.select_flavour_2}",
                      "select_drink_flavour_2": "${form.select_drink_flavour_2}",
                      "products": "${data.products}"
                    }
                  }
                }
              ]
            }
          ]
        }
      }

Error on Glitch

Sorry, my bad. An env var was not correctly defined.
Everything is fine with the code!
++++++++++++++++++++++++++++++++++++++++++++++++++
I have just tried to remix Book an Appointment on Glitch as it said in docu but there are errors related to crypto.

Did anyone try it lately?

Thank you

APPSECRET

If the APP_SECRET is not configured, authentication should not be allowed, but currently, the request is being accepted even in this case.