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重写表单验证基本函数 getValidateUtils

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小墨
2022-04-06 11:07:50 +08:00
parent cc72849163
commit 4937cfb8e3
3 changed files with 143 additions and 29 deletions
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159
bookshelfplus-frontend/public/assets/javascripts/dashboard/getValidateUtils.js
View File

@@ -1,49 +1,154 @@
// 表单验证基本函数
function getValidateUtils() {
var validateUtils = {
validateValue: "",
result: true,
msg: [],
setValue: function (validateValue) {
this.validateValue = validateValue;
return this;
},
// 验证是否为空
isEmpty: function (value) {
return value === undefined || value === null || value === '';
notNull: function (notValidMsg) {
let value = this.validateValue;
if (value === null || value === undefined) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为数字
isNumber: function (value) {
return !isNaN(value);
// 验证是否为空 或者为空字符串
notEmpty: function (notValidMsg) {
let value = this.validateValue;
if (value === null || value === undefined || value === "") {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为空 或者为空字符串 或者 trim() 为空字符串
notEmpty: function (notValidMsg) {
let value = this.validateValue;
if (value === null || value === undefined || value === "" || value.trim() === "") {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 不是字符串
notString: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "string") {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 不是数字
notNumber: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "number" || isNaN(value)) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为整数
isInteger: function (value) {
return this.isNumber(value) && parseInt(value) === value;
notInteger: function (notValidMsg) {
let value = this.validateValue;
// parseInt(value) === value
if (typeof value !== "number" || isNaN(value) || value % 1 !== 0) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为正整数
isPositiveInteger: function (value) {
return this.isInteger(value) && value > 0;
notPositiveInteger: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "number" || isNaN(value) || value % 1 !== 0 || value <= 0) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为对象
isObject: function (value) {
return typeof value === 'object';
// 不是数组
notArray: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "object" || !Array.isArray(value)) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为数组
isArray: function (value) {
return Array.isArray(value);
},
// 验证是否为字符串
isString: function (value) {
return typeof value === 'string';
// 不是对象
notObject: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "object") {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为布尔值
isBoolean: function (value) {
return typeof value === 'boolean';
notBoolean: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "boolean") {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为函数
isFunction: function (value) {
return typeof value === 'function';
notFunction: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "function") {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为日期
isDate: function (value) {
return value instanceof Date;
notDate: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "object" || !(value instanceof Date)) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 验证是否为正则表达式
isRegExp: function (value) {
return value instanceof RegExp;
notRegExp: function (notValidMsg) {
let value = this.validateValue;
if (typeof value !== "object" || !(value instanceof RegExp)) {
this.result = false;
this.msg.push(notValidMsg);
}
return this;
},
// 返回结果
result: function () {
return {
result: this.result,
msg: this.msg
}
},
};
}

9
bookshelfplus-frontend/views/dashboard/admin/BookManage.html
View File

@@ -50,7 +50,14 @@
innerHTML: "",
"validate": function (value) {
var result = true, msg = "";
var validate = validateUtils.setValue(value)
.validate.notNull(value, "书本名称不能为空，请输入书本名称")
.validate.notNull(value, "书本名称不能超过 50 个字符")
.validate.notNull(value, "书本名称不能包含特殊字符")
.result();
console.log(validate);
if (validateUtils.isEmpty(value)) {
result = false;
msg = "不能为空";