2025-05-17 15:17:50 +00:00
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// utils/validate.js
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/**
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* 通用非空校验
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* @param {Object} data - 当前页面的 this.data
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* @param {Object} rules - 校验规则,格式:{ fieldName: '提示文案', ... }
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* @returns {boolean} - 校验通过返回 true,失败时已经 wx.showToast 提示并返回 false
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*/
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function validate(data, rules) {
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for (const [field, message] of Object.entries(rules)) {
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2025-05-19 01:08:33 +00:00
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const value = data[field];
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if ((typeof value === 'string' && !value.trim()) || value == null) {
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2025-05-17 15:17:50 +00:00
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wx.showToast({ title: message, icon: 'none' });
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return false;
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}
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}
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return true;
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}
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module.exports = { validate };
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