下面是我开始时的一段代码...然后我根据stackoverflow用户的评论建议做了一些修改。(请参阅下文了解我到目前为止的进展)
原创
$valid = true;
// basic validation
$phoneNumber = str_replace( ' ', '', $phoneNumber );
if ( strlen( $phoneNumber ) < 10 || !is_numeric( $phoneNumber ) ) {
$valid = false;
}
$areaCode = substr($phoneNumber, 0, 3);
$prefix = substr($phoneNumber, 3, 3);
$mainPhone = substr($phoneNumber, 3, 7);
// perform the same regex matching:
if ($valid) {
$regex = '/^(?:\([2-9]\d{2}\)\ ?|[2-9]\d{2}(?:\-?|\ ?))/';
$valid = preg_match($regex, $areaCode);
}
if ($valid) {
$regex = '/^(?!\d[1]{2}|[5]{3})([2-9]\d{2})([. -]*)\d{4}$/';
$valid = preg_match($regex, $mainPhone);
}
// perform the original web validation:
if ( $valid ) {
// validate area code
if (
$areaCode == '000' ||
$areaCode == '111' ||
$areaCode == '222' ||
$areaCode == '333' ||
$areaCode == '444' ||
$areaCode == '555' ||
$areaCode == '666' ||
$areaCode == '777' ||
$areaCode == '999' ||
$areaCode == '123' || (is_string($areaCode) && !is_numeric($areaCode))) {
$valid = false;
}
}
if ( $valid ) {
// validate prefix
if ( $prefix == '123' ||
$prefix == '000' ||
$prefix == '111' ||
$prefix == '555' || (is_string($prefix) && !is_numeric($prefix))) {
$valid = false;
}
}
if ( $valid ) {
// validate main phone number
if ( $mainPhone == '2222222' ||
$mainPhone == '3333333' ||
$mainPhone == '4444444' ||
$mainPhone == '6666666' ||
$mainPhone == '7777777' ||
$mainPhone == '8888888' ||
$mainPhone == '9999999' || (is_string($phoneNumber) && !is_numeric($phoneNumber))) {
$valid = false;
}
}
return $valid;
新的JAVASCRIPT版本(目前为止)
下面是我到目前为止正在转换的代码片段…我还有一些PHP代码在里面,你们能帮我删除/替换这个代码片段吗?
function is_numeric(n) {
return !isNaN(parseFloat(n)) && isFinite(n);
}
function phonenumberIsValid(phonenumber)
{
var valid = true;
// basic validation
var phonetest = phonenumber.replace(' ','');
if ( strlen( phonetest ) < 10 || !is_numeric( phonetest ) ) {
valid = false;
}
var areaCode = phonetest.substr(0,3);
var prefix = phonetest.substr(3,3);
var mainPhone = phonetest.substr(3,7);
// perform the same regex matching that LeadMaster does:
if(valid){
valid = areaCode.match('/^(?:\([2-9]\d{2}\)\ ?|[2-9]\d{2}(?:\-?|\ ?))/');
}
if(valid){
valid = mainPhone.match('/^(?!\d[1]{2}|[5]{3})([2-9]\d{2})([. -]*)\d{4}$/');
}
// perform the original web validation:
if(valid){
// validate area code
if (
areaCode == '000' ||
areaCode == '111' ||
areaCode == '222' ||
areaCode == '333' ||
areaCode == '444' ||
areaCode == '555' ||
areaCode == '666' ||
areaCode == '777' ||
areaCode == '999' ||
areaCode == '123' || (!is_numeric(areaCode)) {
valid = false;
}
}
if(valid) {
// validate prefix
if ( prefix == '123' ||
prefix == '000' ||
prefix == '111' ||
prefix == '555' || (!is_numeric(prefix)) {
valid = false;
}
}
if(valid) {
// validate main phone number
if ( mainPhone == '2222222' ||
mainPhone == '3333333' ||
mainPhone == '4444444' ||
mainPhone == '6666666' ||
mainPhone == '7777777' ||
mainPhone == '8888888' ||
mainPhone == '9999999' || (!is_numeric(phoneNumber)) {
valid = false;
}
}
return valid;
}
发布于 2011-08-19 22:13:59
例如,可以用"myString".match替换PregMatch。
if ($valid) {
$regex = '/^(?:\([2-9]\d{2}\)\ ?|[2-9]\d{2}(?:\-?|\ ?))/';
$valid = preg_match($regex, $areaCode);
}
会变成
if(valid){
valid = areaCode.match('/^(?:\([2-9]\d{2}\)\ ?|[2-9]\d{2}(?:\-?|\ ?))/');
}
和
str_replace("search","replace",$myString)
变成了
myString.replace("search","replace")
实际上,大部分问题都可以自己解决,只需在谷歌中输入类似"str_replace javascript“的内容,然后查找之前的堆栈溢出答案:)
https://stackoverflow.com/questions/7122780
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