字母表的Jquery验证

Question

我已经下载了jquery validation.js并使用它.我需要验证字母表中的字母.为此,我需要在validation.js中做

我的js是这样的,

            categoryname: {
            required: true, 
            minlength: 2
        },
messages: { 
            categoryname: "Enter the category name",

上面的代码询问必填字段,如果字段为空,则会显示以下消息.在这里我需要验证只有字母表.......

Answer 1

    jQuery.validator.addMethod("alphanumericspecial", function(value, element) {
        return this.optional(element) || value == value.match(/^[-a-zA-Z0-9_ ]+$/);
        }, "Only letters, Numbers & Space/underscore Allowed.");

    jQuery.validator.addMethod("alpha", function(value, element) {
return this.optional(element) || value == value.match(/^[a-zA-Z]+$/);
},"Only Characters Allowed.");

    jQuery.validator.addMethod("alphanumeric", function(value, element) {
return this.optional(element) || value == value.match(/^[a-z0-9A-Z#]+$/);
},"Only Characters, Numbers & Hash Allowed.");

你可以像这个兄弟一样轻松创建功能.