<input> elements of type number are used to let the user enter a number. They include built-in validation to reject non-numerical entries.
<input> elements of type number are used to let the user enter a number. They include built-in validation to reject non-numerical entries.
这个是让你输入电话号码的吧~你可以自己写一个JS判断一下，如果是NaN就不让输入就可以了~就是判断值是不是NaN就可以了~
2、新建一个页面后写一个input框 设置input框的placeholder:提示语、maxlength:输入的最大长度、v-model:双向绑定的字段、@input:输入时触发的方法、type:类型 注意:类型不能设置为number,number类型是不能显示空格的,想要在手机上显示数字键盘的可以用tel类型 <viewclass="text-area">手机号:<inputtype="tel"plac...
<inputtype="number"> Password You're thinking "well I should use this when they're inputting passwords". When was the last time you were entering a password on your mobile and someone was stood looking over your shoulder? The fact is hiding the characters is just annoying because users ca...
<body><divid="app"><fieldset><legend>Vue演示</legend><labelfor="number">数字输入框</label><inputid="number"v-model="number"type="tel"@input="_input"></fieldset></div><script>new Vue({ el: '#app', data () { return {
tdesign-mobile-vue 版本 1.4.2 重现链接 https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/step 重现步骤 No response 期望结果 No response 实际结果 No response 框架版本 3.5.3 浏览器版本 No response 系统版本 No response Node版本 20 补充说明 是否可以通过这种方式实现控制小数位为两位呢 ...
desktopmobile Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on iOS Samsung Internet WebView Android WebView on iOS type="email" Legend Tip: you can click/tap on a cell for more information. Full support ...
命名空間: System.Web.Mobile 組件: System.Web.Mobile.dll 傳回由瀏覽器支援的輸入類型。 C# publicvirtualstringInputType {get; } 屬性值 String 瀏覽器支援的輸入類型。 預設為telephoneKeypad。 適用於 產品版本 .NET Framework1.1 在此文章 定義 適用於...
What about something like social security number? Native input's value property will always yield a string value. The only constraint is user can only input digit or decimal mark. An input type is necessary here, at least for some mobile platforms, that informs browsers to pop up number pad...