vue-form表单验证
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<template> <div class="register"> <section class="form_container"> <div class="manage_tip"> <span class="title">米修在线后台管理系统</span> </div> <el-form :model="registerUser" :rules="rules" class="registerForm" ref="registerForm" label-width="80px"> <el-form-item label="用户名" prop="name"> <el-input v-model="registerUser.name" placeholder="请输入用户名"></el-input> </el-form-item> <el-form-item label="邮箱" prop="email"> <el-input v-model="registerUser.email" placeholder="请输入邮箱"></el-input> </el-form-item> <el-form-item label="密码" prop="password"> <el-input v-model="registerUser.password" placeholder="请输入密码" type="password"></el-input> </el-form-item> <el-form-item label="确认密码" prop="password2"> <el-input v-model="registerUser.password2" placeholder="请确认密码" type="password"></el-input> </el-form-item> <el-form-item label="选择身份"> <el-select v-model="registerUser.identity" placeholder="请选择身份"> <el-option label="管理员" value="manager"></el-option> <el-option label="员工" value="employee"></el-option> </el-select> </el-form-item> <el-form-item> <el-button type="primary" class="submit_btn" @click="submitForm(‘registerForm‘)">注 册</el-button> </el-form-item> </el-form> </section> </div> </template> <script> export default { name: "register", // 判断密码是否一致; data() { var validatePass2 = (rule, value, callback) => { if (value !== this.registerUser.password) { callback(new Error("两次输入密码不一致!")); } else { callback(); } }; return { registerUser: { name: "", email: "", password: "", password2: "", identity: "" }, // 在return 后面; rules: { // 要以数组形式展示 name: [ { required: true, message: "用户名不能为空", trigger: "change" }, { min: 2, max: 30, message: "长度在 2 到 30 个字符", trigger: "blur" } ], email: [ { type: "email", required: true, message: "邮箱格式不正确", trigger: "blur" } ], password: [ { required: true, message: "密码不能为空", trigger: "blur" }, { min: 6, max: 30, message: "长度在 6 到 30 个字符", trigger: "blur" } ], password2: [ { required: true, message: "确认密码不能为空", trigger: "blur" }, { min: 6, max: 30, message: "长度在 6 到 30 个字符", trigger: "blur" }, { validator: validatePass2, trigger: "blur" } ] } }; }, methods: { submitForm(formName) { this.$refs[formName].validate(valid => { if (valid) { this.$axios .post("/api/users/register", this.registerUser) .then(res => { // 注册成功 this.$message({ message: "注册成功!", type: "success" }); // this.$router.push("/login"); }); } else { console.log("error submit!!"); return false; } }); } } }; </script>
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