tiny-vue/examples/sites/demos/pc/app/form/custom-validation-rule.vue

78 lines
2.1 KiB
Vue

<template>
<div class="demo-form">
<tiny-form ref="ruleFormRef" :model="createData" :rules="rules" :validate-on-rule-change="isValidate">
<tiny-form-item label="用户名" prop="username">
<tiny-input v-model="createData.username"></tiny-input>
</tiny-form-item>
<tiny-form-item label="密码" prop="password">
<tiny-input v-model="createData.password" type="password" show-password></tiny-input>
</tiny-form-item>
<tiny-form-item>
<tiny-button type="primary" @click="handleSubmit()"> 注册 </tiny-button>
<tiny-button type="primary" @click="changeRule"> 改变校验规则 </tiny-button>
</tiny-form-item>
</tiny-form>
</div>
</template>
<script>
import { Form, FormItem, Input, Button } from '@opentiny/vue'
export default {
components: {
TinyForm: Form,
TinyFormItem: FormItem,
TinyInput: Input,
TinyButton: Button
},
data() {
let validatePass = (rule, value, callback) => {
if (!/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)[a-zA-Z\d]{8,}$/.test(value)) {
callback(new Error('最少八个字符,至少包含一个大写字母,一个小写字母和一个数字'))
} else {
callback()
}
}
return {
createData: {
username: '',
password: ''
},
isValidate: true,
rules: {
username: [
{ required: true, message: '必填', trigger: 'blur' },
{ min: 2, max: 11, message: '长度必须不小于2', trigger: ['change', 'blur'] }
],
password: [
{ required: true, message: '必填', trigger: 'blur' },
{ validator: validatePass, trigger: 'blur' }
]
}
}
},
methods: {
handleSubmit() {
this.$refs.ruleFormRef.validate(() => {
// empty
})
},
changeRule() {
this.rules = {
username: [
{ required: true, message: '必填', trigger: 'blur' },
{ min: 2, max: 11, message: '长度必须不小于2', trigger: 'change' }
]
}
}
}
}
</script>
<style scoped>
.demo-form {
width: 380px;
}
</style>