检验函数 asp class

发布时间：2023-09-26 11:06:17 所属栏目：Asp教程来源：

导读：复制代码代码如下:

<%
Dim Cmd
Set Cmd = New Cls_Command
Class Cls_Command
Private Re

Public Function IsPositiveInteger(value)
Set Re = New RegExp
Re.Pattern = "^[1-

复制代码代码如下:

<%
Dim Cmd
Set Cmd = New Cls_Command
Class Cls_Command
Private Re

Public Function IsPositiveInteger(value)
Set Re = New RegExp
Re.Pattern = "^[1-9][/d]*$"
Re.IgnoreCase = True
Re.Global = True
IsPositiveInteger = Re.Test(value)
Set Re = Nothing
End Function

Public Function IsDigit(vString)
If vString = "" Then IsDigit = False : Exit Function
Set Re = New RegExp
Re.Pattern = "^[a-z]+$"
Re.Global = True
Re.IgnoreCase = True
Re.MultiLine = True
IsDigit = Re.Test(vString)
Set Re = Nothing
End Function

Public Function IsAlpha(vString)
If vString = "" Then IsAlpha = False : Exit Function
Set Re = New RegExp
Re.Pattern = "^[/d]+$"
Re.Global = True
Re.IgnoreCase = True
Re.MultiLine = True
IsAlpha = Re.Test(vString)
Set Re = Nothing
End Function

Public Function IsAlphaDigit(vString)
If vString = "" Then IsAlphaDigit = False : Exit Function
Set Re = New RegExp
Re.Pattern = "^[a-zA-Z/d]+$"
Re.Global = True
Re.IgnoreCase = True
Re.MultiLine = True
IsAlphaDigit = Re.Test(vString)
Set Re = Nothing
End Function

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