Custom Attributes

Provide custom_attributes value if you want to customize form behaviour. This value (if provided) must be valid json.

Currently we support following keys:

• installments_config
• fields_config

Example:

{
  "installments_config": {
    "rules": [
      {
        "brand": "visa",
        "min_installments": 2,
        "max_installments": 12
      },
      {
        "brand": "master",
        "min_installments": 12,
        "max_installments": 24
      }
    ]
  },
  "fields_config": {
    "fields": [
      {
        "name": "ch_email",
        "readonly": true
      },
      {
        "name": "ch_full_name",
        "readonly": true
      }
    ]
  }
}

Installments Config

Used to customize installments selection after user's card number input.

This extension can be used to fulfil contract between merchant and buyer, where buyer can only pay with one of supported card brands (provided in rules list) by selecting installments from min_installments to max_installments defined in installments config.

Types:

• InstallmentConfig
  • type = object
  • properties
    • rules
      • type = Array<InstallmentsConfigRule>
      • description = includes one or more installments config rule. Rule's brand must be unique per rules array. This means you cannot include multiple brand = 'brand' rules.
• InstallmentsConfigRule
  • type = object
  • properties
    • brand
      • type = string
      • description = one of visa,master,maestro, diners, amex
    • min_installments
      • type = number, integer
      • description = min installments, must be < than max_installments
    • max_installments
      • type = number, integer
      • description = max installments, must be > than min_installments

Installments config example:

{
  "installments_config": {
    "rules": [
      {
        "brand": "visa",
        "min_installments": 2,
        "max_installments": 12
      },
      {
        "brand": "master",
        "min_installments": 12,
        "max_installments": 24
      }
    ]
  }
}

Usage example

Requirements

• installments are enabled in merchant's profile
• merchant's acquiring account is enabled for installments

If you need helping enabling installments contact support@monri.com

Example steps

• Set custom attributes field to

'{
    "installments_config": {
        "rules": [{
                "brand": "visa",
                "min_installments": 2,
                "max_installments": 12
            }, {
                "brand": "master",
                "min_installments": 12,
                "max_installments": 24
            }
        ]
    }
}'

• Submit prepared data
• Enter visa or master card number in card number field
  • Installments selection is updated using rules provided in installments config. If visa is entered installments selection is one time payment (jednokratno) and then from 2 to 12 installments. If master is entered installments selection is one time payment (jednokratno) and then from 12 to 24 installments
  • Select desired number of installments
  • Proceed with payment
  • Payment completed
• Enter amex (eg 3704 387472 13977) in card number field
  • installments selection is only one time payment - jednokratno
  • appropriate error message is shown - Card 'amex' not supported
  • payment is disabled

Fields Config

Used to customize installments selection after user's card number input.

This extension can be used to fulfil contract between merchant and buyer, where buyer can only pay with one of supported card brands (provided in rules list) by selecting installments from min_installments to max_installments defined in installments config.

Types:

• FieldsConfig
  • type = object
  • properties
    • fields
      • type = Array<FieldConfig>
      • description = includes one or more field configs
• FieldConfig
  • type = object
  • properties
    • name
      • type = string
      • description = one of ch_email,ch_full_name
    • readonly
      • type = boolean
      • description = true or false. Field is readonly for input only if initial value is provided and valid

Fields config example:

{
   "fields_config":{
      "fields":[
         {
            "name":"ch_email",
            "readonly": true
         },
         {
            "name":"ch_full_name",
            "readonly": true
         }
      ]
   }
}

Usage example

Example steps

• Set custom attributes field to

'{
    "fields_config": {
        "fields": [{
                "name": "ch_email",
                "readonly": true
            }, {
                "name": "ch_full_name",
                "readonly": true
            }
        ]
    }
}'

• Submit prepared data
• Inputs for email and full name (if provided) are read-only