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這篇文章主要講解了“怎么使用vue實(shí)現(xiàn)表單驗(yàn)證功能”,文中的講解內(nèi)容簡(jiǎn)單清晰,易于學(xué)習(xí)與理解,下面請(qǐng)大家跟著小編的思路慢慢深入,一起來研究和學(xué)習(xí)“怎么使用vue實(shí)現(xiàn)表單驗(yàn)證功能”吧!
具體代碼如下:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div id="app"> <validator name="myForm"> <form novalidate> Zip: <input type="text" v-validate:zip="['required']"><br /> <div> <span v-if="$myForm.zip.required">Zip code is required.</span> </div> </form> </validator> </div> <script src="https://unpkg.com/vue@1.0.26/dist/vue.min.js"></script> <script src="https://cdn.bootcss.com/vue-validator/2.1.3/vue-validator.js"></script> <script> new Vue({ el:"#app" }) </script> </body> </html>
2.
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>radio button validation example</title> <script src="../../node_modules/vue/dist/vue.js"></script> <script src="../../dist/vue-validator.js"></script> <style> input.invalid { border-color: red; } .errors { color: red; } </style> </head> <body> <div id="app"> <h2>Survey</h2> <validity-group field="fruits" v-model="validation" :validators="{ required: { message: requiredErrorMsg } }"> <legend>Which do you like fruit ?</legend> <input id="apple" type="radio" name="fruit" value="apple" @change="handleValidate" @focusin="handleValidate"> <label for="apple">Apple</label> <input id="orange" type="radio" name="fruit" value="orange" @change="handleValidate" @focusin="handleValidate"> <label for="orange">Orage</label> <input id="grape" type="radio" name="fruit" value="grage" @change="handleValidate" @focusin="handleValidate"> <label for="grape">Grape</label> <input id="banana" type="radio" name="fruit" value="banana" @change="handleValidate" @focusin="handleValidate"> <label for="banana">Banana</label> <ul class="errors"> <li v-for="error in validation.result.errors"> <p :class="error.field + '-' + error.validator">{{error.message}}</p> </li> </ul> </validity-group> </div> <script> new Vue({ data: { validation: { result: {} } }, computed: { requiredErrorMsg: function () { return 'Required fruit !!' } }, methods: { handleValidate: function (e) { var $validity = e.target.$validity $validity.validate() } } }).$mount('#app') </script> </body> </html>
感謝各位的閱讀,以上就是“怎么使用vue實(shí)現(xiàn)表單驗(yàn)證功能”的內(nèi)容了,經(jīng)過本文的學(xué)習(xí)后,相信大家對(duì)怎么使用vue實(shí)現(xiàn)表單驗(yàn)證功能這一問題有了更深刻的體會(huì),具體使用情況還需要大家實(shí)踐驗(yàn)證。這里是億速云,小編將為大家推送更多相關(guān)知識(shí)點(diǎn)的文章,歡迎關(guān)注!
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