qingcheng-xiaochengxu/utils/validate.js

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