Several simple regular expressions

Source: Internet
Author: User
<%
Rem # check whether a simple regular expression contains invalid characters
Rem # str string to be detected
Rem # BadWordList-filtered string, which must be separated by |
Function IsHaveBadWord (str, BadWordList)
Dim strPattern
StrPattern = BadWordList & "+"
Dim oRegEx, oMatch
Set oRegEx = New RegExp
ORegEx. IgnoreCase = true' case insensitive
ORegEx. Global = True
ORegEx. Pattern = strPattern
Set oMatch = oRegEx. Execute (str)
If oMatch. Count Then
IsHaveBadWord = True
Else
IsHaveBadWord = False
End If
End function

Rem # Replace an invalid character with a simple regular expression with an asterisk (*)
Rem # str string to be detected
Rem # BadWordList-filtered string, which must be separated by |
Function ReplaceBadWord (str, BadWordList)
Dim strPattern
StrPattern = BadWordList & "+"
Dim oRegEx, oMatch
Set oRegEx = New RegExp
ORegEx. IgnoreCase = true' case insensitive
ORegEx. Global = True
ORegEx. Pattern = strPattern
ReplaceBadWord = oRegEx. Replace (str ,"*")
Set oRegEx = Nothing
End function

Response. Write ("ASP Xiao Yue Mark xiaoyuehen" & IsHaveBadWord ("ASP Xiao Yue Mark xiaoyuehen", "xiaoyuehen | Xiao Yue mark") & "<br> ")
Response. Write ("ASP Xiao Yue Mark xiaoyuehen" & ReplaceBadWord ("ASP Xiao Yue Mark xiaoyuehen", "xiaoyuehen | Xiao Yue mark") & "<br> ")

Rem # check whether the result is a digital sequence separated by digits. It can be used for multiple-choice submission detection of forms.
Rem # str string to be detected
Function MatchNumList (str)
Dim strPattern
StrPattern = "^ [0-9] {1,} (, [0-9] +) {0,} $"
Dim oRegEx, oMatch
Set oRegEx = New RegExp
ORegEx. IgnoreCase = true' case insensitive
ORegEx. Global = True
ORegEx. Pattern = strPattern
Set oMatch = oRegEx. Execute (str)
If oMatch. Count Then
MatchNumList = True
Else
MatchNumList = False
End If
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