Implement global validation under bootstrapValidator based on jQuery
This article mainly introduces the relevant information about implementing global validation under bootstrapValidator based on jQuery. Friends in need can refer to it
BootstrapValidator is a form verification jQuery plug-in specifically for Boostrap v3, which can achieve many Commonly used inspection functions, easy to expand, and also supports Chinese! It can be used out of the box for bootstrap users.
Prefix:
Introduction of jQuery, bootstrap, bootstrapValidator
Problem description:
The project requires that the & symbol cannot be entered in all form input boxes. I didn't find any method available in bootstrap, so I had to do it myself
Idea:
Use regular expressions.
There are two situations. The first one is that if the input box has its own regular verification, there is no need to worry about it (generally speaking, regular verification is used to strictly control the input); the second one is that if there is no The regular expression needs to add a regular expression that cannot enter &.
It is necessary to overload the bootstrapValidator initialization function and correct the initialization settings according to the above two situations. Finally, restore the original bootstrapValidator function (this step is necessary, the original bootstrapValidator function has a lot of associated stuff of its own, which cannot be lost);
Implementation:
/*add chenhua 2015.10.16 重写bootstrapValidator方法?给每一个验证项都添加禁止输入"&"符号*/
$(function(){ //保存原始的bootstrapValidator
var overwrite = $.fn.bootstrapValidator; //重载bootstrapValidator
$.fn.bootstrapValidator = function(options){
//恢复原来的bootstrapValidator，因为其加了很多数据是不能丢失的
$.fn.bootstrapValidator = overwrite;
//这里有两种做法，第一种是直接修改arguments内容，使其包含不能输入&的验证，然后调用即可； //第二种是先使用arguments来初始化，然后使用调用bootstrapValidator的函数来给非正则表达式验证的项添加不能输入&的验证 //这里我们使用了第二中。
var validtor = overwrite.apply(this,arguments);
if($.type(arguments[0]) == "object"){
var vtor = this.data("bootstrapValidator"), //过滤出输入框表单项
fileds = this.find("input[name][type='hidden'],input[name][type='password'],input[name][type='text'],textarea[name]").not(":disabled,[type='hidden']");
fileds.each(function(){
//本身没有正则验证才添加不能输入&的验证
if(!vtor.getOptions($(this).attr('name'),'regexp','regexp')){
vtor.addField($(this).attr('name'),
{
validators: {
regexp: {
regexp: /^[^&]*$/,
message: "不能包含&字符"
}
}
})
}
})
}
return validtor;
}
})The above is the entire content of this article. I hope it will be helpful to everyone’s study. For more related content, please pay attention to the PHP Chinese website!
Related recommendations:
Introduction to the method of using jQuery to implement ajax to call WCF services
Implementation of jQuery multi-level accordion menu
The above is the detailed content of Implement global validation under bootstrapValidator based on jQuery. For more information, please follow other related articles on the PHP Chinese website!
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