邮箱/垃圾箱验证 [英] post box/bin validation

问题描述

我需要为注册页面中的地址字段提供邮政信箱验证.现在我们在 jquery 中有一个正则表达式验证，它有一些限制，如下所示:

I need to provide the P.O Box validation for the address Fields in the registration page. Now we have a regex validation in jquery which has some limitations as follows:

1. 如果给出地址 polo Rd，它会在 polo 中标识po"并警告错误消息.

因此，我们应该构建一个新的验证，该验证不应接受带有值的地址行:

So, we should frame a new validation which should not accept address lines with the values:

1. "PO BOX", "PO BIN", "BIN", "PO BOX","PO BIN", "PO", "PO"
2. 上述值在任何情况下都可以
3. 还应找到并验证上述单词之前、之间和之后的空格.例如:" P O 1234 " 应验证并警告错误消息.
4. 但是 "Polo Rd"、"Robin Rd"、"testbintest" 应该被接受为两个地址行中的有效地址.

1. "PO BOX", "PO BIN", "BIN", "P.O BOX", "P.O BIN", "P.O", "PO"
2. the above values can be in any case
3. spaces before, in between and after the above words should also be found and validated. For example: " P O 1234 " should be validated and alert error message.
4. But "Polo Rd", "Robin Rd", "testbintest" should be accepted as valid address in both the address lines.

现在在 jquery 验证中的代码是:

The code right now in jquery validation is:

jQuery.validator.addMethod("nopobox", function(value, element) {
   return this.optional(element) || ! /(P(OST)?\.?\s*O(FF(ICE)?)?\.?\s*(?<!(BOX)|(BIN)))|(^[^0-9]*((P(OST)?\.?\s*O(FF(ICE)?)?\.?)|(?<!(BOX)|(BIN))))/i.test(value);
}, "");

推荐答案

/**
 * The below are the possible combinations P.O.BOX, PO.BOX, P O BOX, P O B O
 * X, POBOX, PO BOX, P.O.B.O.X
 * 
 * @param input
 * @return true if the input value = pobox else false
 */
public static boolean checkPoBox(String input) {
    boolean poBox = false;
    String inputVal = input;
    try {
        if (input.length() > 4) {
            inputVal = inputVal.replace(".", "").replace(" ", "")
                    .toLowerCase();
            if (inputVal.contains("pobox")
                    || inputVal.equalsIgnoreCase("pobox")) {
                poBox = true;
            }
        }
    } catch (Exception e) {
        log.debug("Exception from checkPoBox");
    }
    return poBox;
}

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