{
    "$id": "https://houtai.baidu.com/v2/schemas/form/image.json#",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "allOf": [
        {
            "$ref": "https://houtai.baidu.com/v2/schemas/form/image.json#/definitions/common"
        },
        {
            "additionalProperties": false,
            "patternProperties": {
                "^(\\$ref|reciever|accept|btnUploadClassName|btnClassName|imageClassName|src|hideUploadButton|autoUpload|maxLength|maxSize|compress|compressOptions|showCompressOptions|crop|allowInput|limit|multiple|joinValues|delimiter|extractValue|name|value|placeholder|label|remark|labelRemark|desc|description|inline|mode|horizontal|className|labelClassName|inputClassName|descriptionClassName|validations|validationErrors|validateOnChange|submitOnChange|disabled|disabledOn|visible|visibleOn|hidden|hiddenOn|required)$": {}
            },
            "properties": {
                "$schema": {
                    "format": "uri",
                    "type": "string",
                    "description": "绑定 JSON 格式说明，可忽略！"
                },
                "type": {
                    "const": "image",
                    "description": "指定为图片上传类型"
                }
            },
            "required": [
                "type"
            ],
            "type": "object"
        }
    ],
    "definitions": {
        "common": {
            "description": "图片上传框格式说明",
            "allOf": [
                {
                    "$ref": "https://houtai.baidu.com/v2/schemas/form.json#/definitions/item"
                },
                {
                    "properties": {
                        "$ref": {
                            "$ref": "https://houtai.baidu.com/v2/schemas/page.json#/definitions/$ref",
                            "description": "引用页面中的定义"
                        },
                        "src": {
                            "description": "默认展示图片的链接",
                            "type": "string"
                        },
                        "imageClassName": {
                            "description": "默认展示图片的类名",
                            "type": "string"
                        },
                        "accept": {
                            "description": "配置接收的图片类型 MimeTypes",
                            "type": "string"
                        },
                        "allowInput": {
                            "default": false,
                            "description": "默认都是通过用户选择图片后上传返回图片地址，如果开启此选项，则可以允许用户图片地址。",
                            "type": "boolean"
                        },
                        "autoUpload": {
                            "default": true,
                            "description": "是否自动开始上传",
                            "type": "boolean"
                        },
                        "btnClassName": {
                            "default": "btn-info btn-sm",
                            "description": "选择图片按钮的 CSS 类名",
                            "type": "string"
                        },
                        "btnUploadClassName": {
                            "default": "btn-success",
                            "description": "上传按钮的 CSS 类名",
                            "type": "string"
                        },
                        "compress": {
                            "default": true,
                            "description": "如果想默认压缩请开启",
                            "type": "boolean"
                        },
                        "compressOptions": {
                            "description": "压缩属性",
                            "properties": {
                                "maxHeight": {
                                    "description": "设置最大高度",
                                    "type": "number"
                                },
                                "maxWidth": {
                                    "description": "设置最大宽度",
                                    "type": "number"
                                }
                            },
                            "type": "object"
                        },
                        "crop": {
                            "description": "用来设置是否支持裁剪。",
                            "oneOf": [
                                {
                                    "type": "boolean"
                                },
                                {
                                    "properties": {
                                        "aspectRatio": {
                                            "default": 1,
                                            "description": "默认 `1` 即 `1:1`",
                                            "type": "number"
                                        }
                                    },
                                    "type": "object"
                                }
                            ]
                        },
                        "hideUploadButton": {
                            "default": true,
                            "description": "是否隐藏上传按钮",
                            "type": "boolean"
                        },
                        "limit": {
                            "description": "限制图片大小，超出不让上传。",
                            "properties": {
                                "height": {
                                    "description": "限制图片高度",
                                    "type": "number"
                                },
                                "maxHeight": {
                                    "description": "限制图片最大高度",
                                    "type": "number"
                                },
                                "maxWidth": {
                                    "description": "限制图片最大宽度",
                                    "type": "number"
                                },
                                "minHeight": {
                                    "description": "限制图片最小高度",
                                    "type": "number"
                                },
                                "minWidth": {
                                    "description": "限制图片最小宽度",
                                    "type": "number"
                                },
                                "width": {
                                    "description": "限制图片宽度",
                                    "type": "number"
                                }
                            },
                            "type": "object"
                        },
                        "maxLength": {
                            "description": "最多的个数",
                            "type": "number"
                        },
                        "maxSize": {
                            "default": 0,
                            "description": "默认没有限制，当设置后，文件大小大于此值将不允许上传。",
                            "type": "number"
                        },
                        "reciever": {
                            "$ref": "https://houtai.baidu.com/v2/schemas/page.json#/definitions/api",
                            "default": "/api/upload",
                            "description": "默认 `/api/upload` 如果想自己存储，请设置此选项。"
                        },
                        "showCompressOptions": {
                            "default": false,
                            "description": "默认为 false, 开启后，允许用户输入压缩选项。",
                            "type": "boolean"
                        },
                        "multiple": {
                            "default": false,
                            "description": "是否为多选",
                            "type": "boolean"
                        },
                        "joinValues": {
                            "default": true,
                            "description": "* 单选模式：当用户选中某个选项时，选项中的 value 将被作为该表单项的值提交，否则，整个选项对象都会作为该表单项的值提交。\n* 多选模式：选中的多个选项的 `value` 会通过 `delimiter` 连接起来，否则直接将以数组的形式提交值。",
                            "type": "boolean"
                        },
                        "delimiter": {
                            "default": ",",
                            "description": "分割符",
                            "type": "string"
                        },
                        "extractValue": {
                            "default": true,
                            "description": "开启后将选中的选项 value 的值封装为数组，作为当前表单项的值。",
                            "type": "boolean"
                        },
                        "resetValue": {
                            "default": "",
                            "description": "清除时设置的值"
                        },
                        "clearValue": {
                            "description": "是否显示清除按钮",
                            "type": "boolean"
                        }
                    },
                    "type": "object"
                }
            ]
        },
        "test": {
            "properties": {
                "type": {
                    "const": "image"
                }
            }
        }
    },
    "description": "图片上传框格式说明",
    "type": "object"
}