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@@ -0,0 +1,447 @@
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+/**
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+ * 琛ㄥ崟楠岃瘉
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+ *
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+ * @param {Object} rules 验证字段的规则
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+ * @param {Object} messages 验证字段的提示信息
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+ *
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+ */
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+class WxValidate {
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+ constructor(rules = {}, messages = {}) {
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+ Object.assign(this, {
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+ data: {},
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+ rules,
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+ messages,
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+ })
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+ this.__init()
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+ }
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+
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+ /**
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+ * __init
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+ */
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+ __init() {
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+ this.__initMethods()
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+ this.__initDefaults()
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+ this.__initData()
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+ }
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+
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+ /**
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+ * 鍒濆鍖栨暟鎹�
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+ */
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+ __initData() {
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+ this.form = {}
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+ this.errorList = []
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+ }
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+
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+ /**
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+ * 鍒濆鍖栭粯璁ゆ彁绀轰俊鎭�
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+ */
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+ __initDefaults() {
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+ this.defaults = {
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+ messages: {
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+ required: '这是必填字段。',
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+ email: '请输入有效的电子邮件地址。',
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+ tel: '请输入11位的手机号码。',
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+ url: '请输入有效的网址。',
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+ date: '请输入有效的日期。',
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+ dateISO: '请输入有效的日期(ISO),例如:2009-06-23,1998/01/22。',
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+ number: '请输入有效的数字。',
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+ digits: '只能输入数字。',
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+ idcard: '请输入18位的有效身份证。',
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+ equalTo: this.formatTpl('输入值必须和 {0} 相同。'),
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+ contains: this.formatTpl('输入值必须包含 {0}。'),
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+ minlength: this.formatTpl('最少要输入 {0} 个字符。'),
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+ maxlength: this.formatTpl('最多可以输入 {0} 个字符。'),
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+ rangelength: this.formatTpl('请输入长度在 {0} 到 {1} 之间的字符。'),
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+ min: this.formatTpl('请输入不小于 {0} 的数值。'),
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+ max: this.formatTpl('请输入不大于 {0} 的数值。'),
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+ range: this.formatTpl('请输入范围在 {0} 到 {1} 之间的数值。'),
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+ }
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+ }
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+ }
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+
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+ /**
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+ * 鍒濆鍖栭粯璁ら獙璇佹柟娉�
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+ */
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+ __initMethods() {
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+ const that = this
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+ that.methods = {
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+ /**
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+ * 这是必填字段。
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+ */
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+ required(value, param) {
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+ if (!that.depend(param)) {
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+ return "dependency-mismatch";
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+ } else if (typeof value === "number") {
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+ value = value.toString();
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+ } else if (typeof value === "boolean") {
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+ return !0;
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+ }
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+
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+ return value.length > 0;
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+ },
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+ /**
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+ * 请输入有效的电子邮件地址。
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+ */
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+ email(value) {
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+ return (
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+ that.optional(value) ||
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+ /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(
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+ value
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+ )
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+ );
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+ },
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+ /**
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+ * 请输入11位的手机号码。
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+ */
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+ tel(value) {
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+ return that.optional(value) || /^1[34578]\d{9}$/.test(value);
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+ },
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+ /**
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+ * 请输入有效的网址。
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+ */
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+ url(value) {
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+ return (
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+ that.optional(value) ||
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+ /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i.test(
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+ value
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+ )
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+ );
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+ },
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+ /**
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+ * 请输入有效的日期。
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+ */
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+ date(value) {
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+ return (
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+ that.optional(value) ||
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+ !/Invalid|NaN/.test(new Date(value).toString())
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+ );
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+ },
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+ /**
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+ * 请输入有效的日期(ISO),例如:2009-06-23,1998/01/22。
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+ */
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+ dateISO(value) {
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+ return (
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+ that.optional(value) ||
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+ /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test(
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+ value
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+ )
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+ );
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+ },
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+ /**
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+ * 请输入有效的数字。
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+ */
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+ number(value) {
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+ return (
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+ that.optional(value) ||
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+ /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value)
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+ );
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+ },
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+ /**
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+ * 只能输入数字。
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+ */
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+ digits(value) {
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+ return that.optional(value) || /^\d+$/.test(value);
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+ },
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+ /**
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+ * 请输入18位的有效身份证。
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+ */
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+ idcard(value) {
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+ return (
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+ that.optional(value) ||
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+ /^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/.test(
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+ value
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+ )
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+ );
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+ },
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+ /**
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+ * 输入值必须和 field 相同
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+ */
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+ equalTo(value, param) {
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+ return that.optional(value) || value === that.data[param];
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+ },
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+ /**
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+ * 输入值必须包含 ABC
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+ */
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+ contains(value, param) {
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+ return that.optional(value) || value.indexOf(param) >= 0;
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+ },
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+ /**
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+ * 最少要输入 5 个字符
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+ */
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+ minlength(value, param) {
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+ return that.optional(value) || value.length >= param;
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+ },
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+ /**
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+ * 最多可以输入 10 个字符
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+ */
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+ maxlength(value, param) {
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+ return that.optional(value) || value.length <= param;
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+ },
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+ /**
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+ * 请输入长度在 5 到 10 之间的字符
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+ */
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+ rangelength(value, param) {
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+ return (
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+ that.optional(value) ||
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+ (value.length >= param[0] && value.length <= param[1])
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+ );
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+ },
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+ /**
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+ * 请输入不小于 5 的数值
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+ */
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+ min(value, param) {
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+ return that.optional(value) || value >= param;
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+ },
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+ /**
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+ * 请输入不大于 10 的数值
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+ */
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+ max(value, param) {
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+ return that.optional(value) || value <= param;
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+ },
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+ /**
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+ * 请输入范围在 5 到 10 之间的数值
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+ */
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+ range(value, param) {
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+ return that.optional(value) || (value >= param[0] && value <= param[1]);
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+ },
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+ };
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+ }
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+
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+ /**
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+ * 娣诲姞鑷畾涔夐獙璇佹柟娉�
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+ * @param {String} name 鏂规硶鍚�
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+ * @param {Function} method 鍑芥暟浣擄紝鎺ユ敹涓や釜鍙傛暟(value, param)锛寁alue琛ㄧず鍏冪礌鐨勫€硷紝param琛ㄧず鍙傛暟
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+ * @param {String} message 鎻愮ず淇℃伅
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+ */
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+ addMethod(name, method, message) {
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+ this.methods[name] = method
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+ this.defaults.messages[name] = message !== undefined ? message : this.defaults.messages[name]
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+ }
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+
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+ /**
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+ * 鍒ゆ柇楠岃瘉鏂规硶鏄惁瀛樺湪
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+ */
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+ isValidMethod(value) {
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+ let methods = []
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+ for (let method in this.methods) {
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+ if (method && typeof this.methods[method] === 'function') {
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+ methods.push(method)
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+ }
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+ }
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+ return methods.indexOf(value) !== -1
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+ }
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+
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+ /**
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+ * 鏍煎紡鍖栨彁绀轰俊鎭ā鏉�
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+ */
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+ formatTpl(source, params) {
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+ const that = this
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+ if (arguments.length === 1) {
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+ return function () {
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+ let args = Array.from(arguments)
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+ args.unshift(source)
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+ return that.formatTpl.apply(this, args)
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+ }
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+ }
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+ if (params === undefined) {
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+ return source
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+ }
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+ if (arguments.length > 2 && params.constructor !== Array) {
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+ params = Array.from(arguments).slice(1)
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+ }
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+ if (params.constructor !== Array) {
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+ params = [params]
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+ }
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+ params.forEach(function (n, i) {
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+ source = source.replace(new RegExp("\\{" + i + "\\}", "g"), function () {
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+ return n
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+ })
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+ })
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+ return source
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+ }
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+
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+ /**
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+ * 鍒ゆ柇瑙勫垯渚濊禆鏄惁瀛樺湪
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+ */
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+ depend(param) {
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+ switch (typeof param) {
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+ case 'boolean':
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+ param = param
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+ break
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+ case 'string':
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+ param = !!param.length
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+ break
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+ case 'function':
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+ param = param()
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+ default:
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+ param = !0
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+ }
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+ return param
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+ }
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+
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+ /**
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+ * 鍒ゆ柇杈撳叆鍊兼槸鍚︿负绌�
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+ */
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+ optional(value) {
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+ return !this.methods.required(value) && 'dependency-mismatch'
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+ }
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+
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+ /**
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+ * 鑾峰彇鑷畾涔夊瓧娈电殑鎻愮ず淇℃伅
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+ * @param {String} param 瀛楁鍚�
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+ * @param {Object} rule 瑙勫垯
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+ */
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+ customMessage(param, rule) {
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+ const params = this.messages[param]
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+ const isObject = typeof params === 'object'
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+ if (params && isObject) return params[rule.method]
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+ }
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+
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+ /**
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+ * 鑾峰彇鏌愪釜鎸囧畾瀛楁鐨勬彁绀轰俊鎭�
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+ * @param {String} param 瀛楁鍚�
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+ * @param {Object} rule 瑙勫垯
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+ */
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+ defaultMessage(param, rule) {
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+ let message = this.customMessage(param, rule) || this.defaults.messages[rule.method]
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+ let type = typeof message
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+
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+ if (type === 'undefined') {
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+ message = `Warning: No message defined for ${rule.method}.`
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+ } else if (type === 'function') {
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+ message = message.call(this, rule.parameters)
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+ }
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+
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+ return message
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+ }
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+
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+ /**
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+ * 缂撳瓨閿欒淇℃伅
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+ * @param {String} param 瀛楁鍚�
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+ * @param {Object} rule 瑙勫垯
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+ * @param {String} value 鍏冪礌鐨勫€�
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+ */
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+ formatTplAndAdd(param, rule, value) {
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+ let msg = this.defaultMessage(param, rule)
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+
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+ this.errorList.push({
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+ param: param,
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+ msg: msg,
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+ value: value,
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+ })
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+ }
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+
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+ /**
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+ * 楠岃瘉鏌愪釜鎸囧畾瀛楁鐨勮鍒�
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+ * @param {String} param 瀛楁鍚�
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+ * @param {Object} rules 瑙勫垯
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+ * @param {Object} data 闇€瑕侀獙璇佺殑鏁版嵁瀵硅薄
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+ */
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+ checkParam(param, rules, data) {
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+
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+ // 缂撳瓨鏁版嵁瀵硅薄
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+ this.data = data
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+
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+ // 缂撳瓨瀛楁瀵瑰簲鐨勫€�
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+ const value = data[param] !== null && data[param] !== undefined ? data[param] : ''
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+
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+ // 閬嶅巻鏌愪釜鎸囧畾瀛楁鐨勬墍鏈夎鍒欙紝渚濇楠岃瘉瑙勫垯锛屽惁鍒欑紦瀛橀敊璇俊鎭�
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+ for (let method in rules) {
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+
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+ // 鍒ゆ柇楠岃瘉鏂规硶鏄惁瀛樺湪
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+ if (this.isValidMethod(method)) {
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+
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+ // 缂撳瓨瑙勫垯鐨勫睘鎬у強鍊�
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+ const rule = {
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+ method: method,
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+ parameters: rules[method]
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+ }
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+
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+ // 璋冪敤楠岃瘉鏂规硶
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+ const result = this.methods[method](value, rule.parameters)
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+
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+ // 鑻esult杩斿洖鍊间负dependency-mismatch锛屽垯璇存槑璇ュ瓧娈电殑鍊间负绌烘垨闈炲繀濉瓧娈�
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+ if (result === 'dependency-mismatch') {
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+ continue
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+ }
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+
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+ this.setValue(param, method, result, value)
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+
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+ // 鍒ゆ柇鏄惁閫氳繃楠岃瘉锛屽惁鍒欑紦瀛橀敊璇俊鎭紝璺冲嚭寰幆
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+ if (!result) {
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+ this.formatTplAndAdd(param, rule, value)
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+ break
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+ }
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+ }
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+ }
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+ }
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+
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|
+ /**
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|
+ * 璁剧疆瀛楁鐨勯粯璁ら獙璇佸€�
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|
+ * @param {String} param 瀛楁鍚�
|
|
|
+ */
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|
|
+ setView(param) {
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|
|
+ this.form[param] = {
|
|
|
+ $name: param,
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|
|
+ $valid: true,
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|
|
+ $invalid: false,
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|
|
+ $error: {},
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|
|
+ $success: {},
|
|
|
+ $viewValue: ``,
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 璁剧疆瀛楁鐨勯獙璇佸€�
|
|
|
+ * @param {String} param 瀛楁鍚�
|
|
|
+ * @param {String} method 瀛楁鐨勬柟娉�
|
|
|
+ * @param {Boolean} result 鏄惁閫氳繃楠岃瘉
|
|
|
+ * @param {String} value 瀛楁鐨勫€�
|
|
|
+ */
|
|
|
+ setValue(param, method, result, value) {
|
|
|
+ const params = this.form[param]
|
|
|
+ params.$valid = result
|
|
|
+ params.$invalid = !result
|
|
|
+ params.$error[method] = !result
|
|
|
+ params.$success[method] = result
|
|
|
+ params.$viewValue = value
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 楠岃瘉鎵€鏈夊瓧娈电殑瑙勫垯锛岃繑鍥為獙璇佹槸鍚﹂€氳繃
|
|
|
+ * @param {Object} data 闇€瑕侀獙璇佹暟鎹璞�
|
|
|
+ */
|
|
|
+ checkForm(data) {
|
|
|
+ this.__initData()
|
|
|
+
|
|
|
+ for (let param in this.rules) {
|
|
|
+ this.setView(param)
|
|
|
+ this.checkParam(param, this.rules[param], data)
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.valid()
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 杩斿洖楠岃瘉鏄惁閫氳繃
|
|
|
+ */
|
|
|
+ valid() {
|
|
|
+ return this.size() === 0
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 杩斿洖閿欒淇℃伅鐨勪釜鏁�
|
|
|
+ */
|
|
|
+ size() {
|
|
|
+ return this.errorList.length
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * 杩斿洖鎵€鏈夐敊璇俊鎭�
|
|
|
+ */
|
|
|
+ validationErrors() {
|
|
|
+ return this.errorList
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+export default WxValidate
|