only number input

Now more and more account names use mobile phone number to log in, in order to reduce the front and back of the interaction, users need to input the format of the judgment,The current conventional approach is to make judgments after the input is

HTML page code example:div class="wrap">  input type="text" id="bankCard" placeholder="输入银行卡号">div> div class="wrap">  input type="text" id="moneyNum" placeholder="输入金额">div>Format the bank card number (each four-bit sub-group)　　　　$("#bankCard").on("

Microsoft Pinyin Input Method Super Tips 　　 1. The skill of correcting typo Because Microsoft Pinyin Input method of the basic input unit for the statement, so in the input statement, found that there are typos do not have to be busy correcting,

One application Data Sogou Input Method Palm Input Method Version number 7.2 1.0 Size 18.4MB 11.47MB Note: The test input platform is Android Two whole

Common HTML Regular expressions1. Only numbers and English can be entered: Copy Code code as follows: Onbeforepaste= "Clipboarddata.setdata" (' Text ', Clipboarddata.getdata (' text '). Replace (/[^/d]/g, ') " Id= "Text1" name=

EditText properties have been encapsulated in the relevant settings, the previous article also mentioned, unfamiliar can go to see the previous EditText attribute Daquan, here focus on the input restriction properties: android:digits= "1234567890.+-*

type= "text" style= "ime-mode:disabled;" Onpaste = "return false;" onkeypress= "keyPress ()"/> function keyPress () { var keycode = event.keycode; if ((keycode >= && keycode ) { true; Else { false;

JavaScript only allows you to enter numbers in a number of ways, summarized below1, only numbers and decimal points are allowed.onKeypress= "return (/[\d.) /.test (string.fromcharcode (event.keycode))) " style=" ime-mode:disabled ">2, judge the

Cannot enter ChineseOnly numbers and underscores can be enteredOnly numbers and decimal points can be enteredAllow only Chinese characters to be entered One is to allow only numbers and decimal points to be entered.Second, the judgment is more

The Input Method Framework (IMF) has been opened for the Android platform since version 1.5. The IMF is a distinctive design of the Android platform. Its appearance makes it possible for devices without a physical keyboard to be born. At the same