cart.json

{
  "$schema": "CartSchema",
  "id": "cart",
  "type": "object",
  "properties": {
    "orderID": {
      "id": "orderID",
      "type": "string"
    },
    "orderItems": {
      "id": "orderItems",
      "type": "object",
      "properties": {
        "product": {
          "id": "orderItems/product",
          "type": "object",
          "properties": {
            "product_id": {
              "id": "orderItems/product/product_id",
              "type": "string"
            },
            "description": {
              "id": "orderItems/product/description",
              "type": "string"
            },
            "Name": {
              "id": "orderItems/product/Name",
              "type": "string"
            },
            "Cost_price": {
              "id": "orderItems/product/Cost_price",
              "type": "number"
            },
            "Discount": {
              "id": "orderItems/product/Discount",
              "type": "number",
			  "pattern":"^(100\.00|100\.0|100)|([0-9]{1,2}){0,1}(\.[0-9]{1,2}){0,1}$"
            },
            "Selling_price": {
              "id": "orderItems/product/Selling_price",
              "type": "number"
            },
            "quantity": {
              "id": "orderItems/product/quantity",
              "type": "integer"
            },
            "thumbnail": {
              "id": "orderItems/product/thumbnail",
              "type": "string"
            }
          }
        }
      }
    },
    "orderDate": {
      "id": "orderDate",
      "type": "string"
    },
    "Total": {
      "id": "Total",
      "type": "number"
    },
    "Status": {
      "id": "Status",
      "type": "string"
    },
    "user": {
      "id": "user",
      "type": "object",
      "properties": {
        "BillingAdrress": {
          "id": "user/BillingAdrress",
          "type": "object",
          "properties": {
            "firstname": {
              "id": "user/BillingAdrress/firstname",
              "type": "string"
            },
            "lastname": {
              "id": "user/BillingAdrress/lastname",
              "type": "string"
            },
            "street": {
              "id": "user/BillingAdrress/street",
              "type": "string"
            },
            "city": {
              "id": "user/BillingAdrress/city",
              "type": "string"
            },
            "state": {
              "id": "user/BillingAdrress/state",
              "type": "string"
            },
            "zip": {
              "id": "user/BillingAdrress/zip",
              "type": "integer"
            },
            "mobile_number": {
              "id": "user/BillingAdrress/mobile_number",
              "type": "integer"
            }
          }
        },
        "ShippingAddress": {
          "id": "user/ShippingAddress",
          "type": "object",
          "properties": {
            "firstname": {
              "id": "user/ShippingAddress/firstname",
              "type": "string"
            },
            "lastname": {
              "id": "user/ShippingAddress/lastname",
              "type": "string"
            },
            "street": {
              "id": "user/ShippingAddress/street",
              "type": "string"
            },
            "city": {
              "id": "user/ShippingAddress/city",
              "type": "string"
            },
            "state": {
              "id": "user/ShippingAddress/state",
              "type": "string"
            },
            "zip": {
              "id": "user/ShippingAddress/zip",
              "type": "integer"
            },
            "mobile_number": {
              "id": "user/ShippingAddress/mobile_number",
              "type": "integer"
            }
          }
        }
      }
    },
    "PaymentMode": {
      "id": "PaymentMode",
      "type": "object",
      "properties": {
        "card_number": {
          "id": "card_details/card_number",
          "type": "integer",
		  "pattern":"^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$"
        },
        "cardholder_name": {
          "id": "card_details/cardholder_name",
          "type": "string"
        },
        "expiry": {
          "id": "card_details/expiry",
          "type": "integer"
		  "pattern":"/^(0[1-9]|1[0-2])\/?([0-9]{4}|[0-9]{2})$/"
        },
        "card_type": {
          "id": "card_details/card_type",
          "type": "string",
		  "oneOf":[
			{"type":"VISA"},
			{"type":"MASTER"},
			{"type":"AmericanExpress"},
			{"type":"Dinners Club"},
			{"type":"JCB Cards"}
			]
        }
      }
    }
  },
  "required": [
    "orderID",
    "orderItems",
    "orderDate",
    "Total",
    "Status",
    "user",
    "PaymentMode"
  ]
}