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jquery tutorial restricts the text box to only input numbers and decimal points example sharing_jquery

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Release： 2016-05-16 17:03:57

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Copy code The code is as follows:

$(function(){                                                  Limit the text box to only numbers*/ 
 $(".NumText").keyup(function(){ 
 ^0/g,'')); 
                                                                                                            . .replace(/D|^0/g,''));                                                                                                             *JQuery limits the text box to only numbers and decimal points*/ 
 $(".NumDecText").keyup(function(){ 
 (/[^0-9.]/g,''));                                                                                                                                 (this).val().replace(/[^0-9.]/g,''));  
       }).css("ime-mode", "disabled"); //CSS setting input Method not available                                                           

Then add the class name to the text box that needs to be verified, similar to the following: 

Copy the code

 The code is as follows:

Related labels：

jquery教程

source：php.cn

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