好記性不如爛筆頭。總也記不住

<el-form :model='ruleForm' :rules='rules' ref='ruleForm' label- class='demo-ruleForm'> <el-form-item label='新密碼' prop='newPwd'><el-input v-model='ruleForm.newPwd' clearable size='small' type='password'></el-input> </el-form-item> <el-form-item label='確認密碼' prop='confirmPwd'><el-input v-model='ruleForm.confirmPwd' clearable size='small' type='password'></el-input> </el-form-item> <el-form-item><el-button type='primary' @click='submitForm(’ruleForm’)' class='button'>確定</el-button><el-button @click='resetForm(’ruleForm’)' class='button'>重置</el-button> </el-form-item></el-form>

驗證兩次密碼是否一致 卻保證輸入的密碼在6-16個字符之間

關鍵代碼如下：

data() { var validatePass = (rule, value, callback) => { if (value === ’’) {callback(new Error(’請輸入密碼’)); } else { if (this.ruleForm.confirmPwd !== ’’) { this.$refs.ruleForm.validateField(’confirmPwd’); } callback(); } }; var validatePass2 = (rule, value, callback) => { if (value === ’’) { callback(new Error(’請再次輸入密碼’)); } else if (value !== this.ruleForm.newPwd) { callback(new Error(’兩次輸入密碼不一致!’)); } else { callback(); } }; return { changePwdDialog:false,//修改密碼彈框 ruleForm: { newPwd: ’’, confirmPwd:’’ }, rules: { newPwd: [ { required: true, message: ’請輸入密碼’, trigger: ’blur’ }, { min: 6, max: 16, message: ’長度在 6 到 16 個字符’, trigger: ’blur’ }, { validator: validatePass, trigger: ’blur’ } ], confirmPwd:[ { required: true, message: ’請確認密碼’, trigger: ’blur’ }, { min: 6, max: 16, message: ’長度在 6 到 16 個字符’, trigger: ’blur’ }, { validator: validatePass2, trigger: ’blur’, required: true } ], } } },

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