I need to do an email validation field. I found this on the net . Code:
if (/^w+([.-]?w+)*@w+([.-]?w+)*(.w{2,3})+$/.test(myForm.txtEmail.value)){
alert("Email valid")
return (true)
Can some explain what the words in underline means ?
Im running a simple mail system program which emails newsletters to a database list of 3000+ users.
The program loops through a database containing the emails and sends them out using ASPEmail.
My question is, is there some way i can validate each email address so that if there are invalid characters e.g. the space in "blah @blah.com"
it will skip the record and continue the loop.
At the moment i have a working program however, whenever the program comes across an invalid email address it stops at that record and prevents the program from emailing any further.
I've got a page whereby i need to make sure only one email address is entered. As multiple addresses causes havoc. Any ideas on how to approach this.
View Replies View RelatedI need help regarding the string. In HTML page i have a text field to enter Name. How do i check whether its valid name or not, on the server side.
View Replies View RelatedWe have a shared hosting plan (Windows-based) with GoDaddy.com. GD.com has a
"generic" form mailer script (gdform.asp) that allows us to set up a
"Contact Us" page, which, when the user clicks "Submit" sends an email to
us.
I am a complete newbie re asp, but looking at the code, it looks to me as if
a error is generated if any of the fields are left blank--which is good. I
don't want to be getting emails that don't contain messages, or that don't
contain a return email address.
However, submitting a completely blank form results in me getting an email
with blank response fields.
Can you take a look at this code and tell me if it should be allowing blank
fields to be submitted? Are there any changes that can be made? Code:
I would like to make two field in a for required fields. Do you all know a simple way to accomplish this? I can post form and any asp if needed( page is getting really huge).
View Replies View RelatedI have a form field on an ASP page and was wondering if I can require the number that is entered to begin with a 0 or a 2.If the number starts with anything else,the user is notified to update the number correctly(Your [FormField] must begin with a 0 or a 2, Please update your entry).
View Replies View RelatedI'm looking for a script or direction to help to find a script (maybe java?) that will validate an email based on comparing it to another email text field. So when one enters an email and then "confirm email. The two entries must match. This form is .asp. This should be client side validation and not through my server.
View Replies View RelatedAlright what I need to be able to do is to make the field it's maxlength if the user does not enter enough characters.
<input type="hidden" name="B" size="10" maxlength="6" value="">
so basicly if the user enters a 5, 4, 3, or 2 digit number the input will be forced to it's maxlength. I need this because I am writing to an SQL db and am combining multiple form inputs into one field in the db table ie(variable = A&B&C&D)
On a different webpage I need to display the variables. I am doing this by string manipulation functions like the one below.
Nbr = mid(aTable1Values(DATA, aRowLoop), 6, 6)
(DATA = A&B&C&D)
i know in html you can set a "max" character limit for a form field.I was wondering if it is possible to set a min number of characters?
View Replies View Relatedhow to validate a DATE field i have written my own javscript method but it's not considering all apects so is there any readymade method to check date.
View Replies View RelatedI have a problem. Of course, or I wouldn't be posting here. Ok, now that Mr. Obvious is out of the way ...
I'm looking for some ideas. Take a look at the code below. I'm looking for the most efficient way to validate form field input on the server-side. I'll provide what I have. What I'm looking for are improvements.
<%
Function Validate_Input(Expression,Pattern)
Dim objRegExp
if Expression <> "" and Pattern <> "" then
Set objRegExp = New RegExp
select case (Pattern)
case "US_PHONE"
' sample matches: 1-(123)-123-1234 / 123 123 1234 / 1-800-ALPHNUM
' sample non-matches: 1.123.123.1234 / (123)-1234-123 / 123-1234
objRegExp.Pattern= "^([0-9]( |-)?)?((?[0-9]{3})?|[0-9]{3})( |-)?([0-9]{3}( |-)?[0-9]{4}|[a-zA-Z0-9]{7})$"
case "US_DATE"
' sample matches: 02/29/2084 / 01/31/2000 / 11/30/2000
' sample non-matches: 02/29/2083 / 11/31/2000 / 01/32/2000
objRegExp.Pattern= "(((0[13578]|10|12)([-./])(0[1-9]|[12][0-9]|3[01])([-./])(d{4}))|((0[469]|11)([-./])([0][1-9]|[12][0-9]|30)([-./])(d{4}))|((2)([-./])(0[1-9]|1[0-9]|2[0-8])([-./])(d{4}))|((2)(.|-|/)(29)([-./])([02468][048]00))|((2)([-./])(29)([-./])([13579][26]00))|((2)([-./])(29)([-./])([0-9][0-9][0][48]))|((2)([-./])(29)([-./])([0-9][0-9][2468][048]))|((2)([-./])(29)([-./])([0-9][0-9][13579][26])))"
case "EMAIL_ADDRESS"
' sample matches: asmith@mactec.com / foo12@foo.edu / bob.smith@foo.tv
' sample non-matches: joe / @foo.com / a@a
objRegExp.Pattern= "^([a-zA-Z0-9_-.47]+)@(([[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.)|(([a-zA-Z0-9-]+.)+))([a-zA-Z]{2,7}|[0-9]{1,3})(]?)$"
'The next line is supposed to be an RFC 2822 address compliant validation expression
'objRegExp.Pattern= "^(?:[w!#$\%&'*+-/=?^`{|}~]+.)*[w!#$\%&'*+-/=?^`{|}~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9-](?!.)){0,61}[a-zA-Z0-9]?.)+[a-zA-Z0-9](?:[a-zA-Z0-9-](?!$)){0,61}[a-zA-Z0-9]?)|(?:[(?:(?:[01]?d{1,2}|2[0-4]d|25[0-5]).){3}(?:[01]?d{1,2}|2[0-4]d|25[0-5])]))$
case "ZIP"
' sample matches: 78754 / 78754-1234 / G3H 6A3
' sample non-matches: 78754-12aA / 7875A / g3h6a3
objRegExp.Pattern= "^(d{5}-d{4}|d{5})$|^([a-zA-Z]d[a-zA-Z] d[a-zA-Z]d)$"
case "CREDIT_CARD"
' sample matches: 6011-1111-1111-1111 / 5423-1111-1111-1111 / 341111111111111
' sample non-matches: 4111-111-111-111 / 3411-1111-1111-111 / Visa
objRegExp.Pattern= "^((4d{3})|(5[1-5]d{2})|(6011))-?d{4}-?d{4}-?d{4}|3[4,7]d{13}$"
case "NAME"
' sample matches: T.F. Johnson / John O'Neil / Mary-Kate Johnson
' sample non-matches: sam_johnson / Joe--Bob Jones / dfjsd0rd
objRegExp.Pattern= "^[a-zA-Z]+(([',.- ][a-zA-Z ])?[a-zA-Z]*)*$"
case "ADDRESS"
' sample matches: 2222 Mock St. / 1 A St. / 555-1212
' sample non-matches: [A Street] / (3 A St.) / {34 C Ave.}
objRegExp.Pattern= "^[a-zA-Z0-9s.-]+$"
case "CURRENCY"
' sample matches: $3,023,123.34 / 9,876,453 / 123456.78
' sample non-matches: 4,33,234.34 / $1.234 / abc
objRegExp.Pattern= "^$?([0-9]{1,3},([0-9]{3},)*[0-9]{3}|[0-9]+)(.[0-9][0-9])?$"
case else
Response.Write("Invalid syntax used to call form validation function.")
Response.End
end select
Validate_Input = objRegExp.Test(Expression)
else
Response.Write("Invalid syntax used to call form validation function.")
Response.End
end if
End Function
' Get data from the form collection and assign to variables
dim str_Customer_Email
dim str_Customer_Phone
dim str_Customer_Name
dim str_Customer_Zip
str_Customer_Email= Request.Form("email")
str_Customer_Phone= Request.Form("phone")
str_Customer_Name= Request.Form("name")
str_Customer_Zip= Request.Form("zip")
if not (Validate_Input(str_Customer_Email,"EMAIL_ADDRESS")) then response.write ("error")
if not (Validate_Input(str_Customer_Phone,"US_PHONE")) then response.write ("error")
if not (Validate_Input(str_Customer_Name,"NAME")) then response.write ("error")
if not (Validate_Input(str_Customer_Zip,"ZIP")) then response.write ("error")
response.end
%>
Now, I'll obviously want to do more than write "error" to the screen with the validated input. What I *really* want ideas on is a more efficient way to validate the fields. In this small example doing them as one-offs isn't bad. On a form that has 20-30 fields it becomes cumbersome.
I have been trying to use a function that checks that an email is syntactically correct (ie. it contains @ and .), however I have given up with the method I was trying - at the end of my tether I was. I would like something in the form of one of my other validation msgs below. Any ideas? Code:
View Replies View RelatedIs there a way to validate a text box to make sure that the text field, which will house an email address, is in the proper format of name@domain.com/net etc?
View Replies View RelatedI had some trouble last week trying to validate an email address in my Register form, but was unable to get it working.
Below is the function I used: ....
can u tell me any site or thread that explain about email validation
View Replies View RelatedI am calling fucntion test from another function where i am performing all the validations.I want to validate the email id.
this is the main function where i perform all sort of mandatory
validation==>
if (document.f.repemail.value != ""){
if(test(document.f.repemail.value=false)) {
alert("Please Enter a valid Email ID!");
document.f.repemail.focus();
}
else {return;}
}
Here is fucntion test: Code:
I've got a couple of strings I use to validate emails.
I have no idea what either of them do or what they mean! I found them, they work, so I use them!
Could somebody let me know what these mean? My guess is that the longer string is better, simply because it tests more thoroughly, but I could be mistaken.
String1 = ""^([a-zA-Z0-9_-.]+)@(([[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.)|(([a-zA-Z0-9-]+.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(]?)$""
String2 = "^w+([-+.]w+)*@w+([-.]w+)*.w{2,}$"
currently using the following to validate:
'Email
re.Pattern = "^[a-zA-Z0-9][w.-]*[a-zA-Z0-9]@[a-zA-Z0-9][w.-]*[a-zA-Z0-9].[a-zA-Z][a-zA-Z.]*[a-zA-Z]$"
errorArray(1) = re.Test(xemail)
if errorArray(1) then
errorArray(1) = False
else
errorArray(1) = True
ErrorMsg = ErrorMsg & "Please Fix Email Address<br>"
end if
How can I modify this to check for valid TLD? (com, ca, us, org, and so on?)
hey. i have been trying to validate an email field within asp page. the problem we have is that the field accepts more than one @ and all the validation codes for email does not restrict the use of one @. we are using indexOf(), lastIndexOf() and .Length methods to work with the problem. we tried to substract the lastIndexOf from the length and compare it to the indexOf to verify that the first time an @ symbol appears is the same as the last one.
l = consumer.email.value.length;
s = consumer.email.value.indexOf(at);
a = consumer.email.value.lastIndexOf(at);
if (s !== l-a)
{
err += "*Please enter a valid email<br>";
}
I have a form that registers users and adds their details to a database.
I am looking for a validation msg that chaecks that a users email address has not being used to register before.
Any ideas of where I can find one like this?
Is there a way where I can confirm that the email address in the DB is a valid one?
eg. .....@yahoo.com.sg
I have this Regex email validation that I believe I got from Elija ... one of the one's he's posted over the past ...
I keep getting this error when using it:
Quote:
Microsoft VBScript runtime error '800a000d'
Type mismatch: 'isValidEmail'
/users/mehere/contact.asp, line 39
here's the regex
Code:
I'm trying to validate a form which sends an e-mail. This is the code which sends the e-mail but i want to know what code i need to validate particular fields of the form and link it back to the previous page (index.asp) if unsuccessful. Code:
View Replies View RelatedI have an asp page, and I need to validate an email field if it belongs to a particular domain, which will then flag an error message
eg; info@baddomain.com or tim@baddomain.com would not allow form validation, whereas any other domain would. Code:
I am trying to validate the email in a form and then insert them into a database. I try the validation and it works, however when I try to populate a database with the emails it works the first time, after that it gives me the HTTP 500.100 Error. Here is my code:
View Replies View Relatedif there is a way to validate email addresses further. For example I just received an email from this person:-
cvx@fcxgf.fgfd
Obviously some fool trying to f**k with my form and send me a test email.
Because an array of countries have different extentions, can I not somehow validate for that?
I guess my validation is picking up on the @ symbol and the fact that some chars are needed before and after the @ symbol and a dot exists. But can we validate this further to prevent me getting this kind of email?
1. in subject section i have formatting problem,as it is appearing in a row. can it possible to let appear the content of subject to user as it is being written in asp's textbooks?
2. function checkform() is not working. It is not throwing any error ,it also prevent to appear invalid email address (say missing @ or so)to appear in from section. but not stopping wrong entry in page,neither alert "alert("Email address is not valid.");" is getting invoked?
3. Can code be modified to get return receipt to user stating some text.? Code:
In my page, i have 6 textbox field:
name, id, email address, age and bookingStatus, bookingMessage.
when i click a button in the page(mailto), the ms outlook will opened, and all the information in the field(name, id, email address, bookingStatus, and bookingMessage) will be displayed in the ms outlook in the message part before i send the email.
I want to use the "mailto" code!
The form will be emailed to the user according to the email field, that means, the "mailto" address will come from the form "email address field" in the form
The subject of the email will be: fixed as "BOOKING STATUS"
I want to send an emailshot from my ASP/VBScript page without disclosing the email addresses of its recipients in the To: field. I've only considered CDONTS. Can it do this? Or is there another way?
View Replies View RelatedCreate the following code from database but does not validate on enter - I am using ShadowWizards validation code.
<Input fields so work however I will need dropdown and radio buttons to be validated also.
I really like the work ShadowWizard has put in and would like to continue in the same neat, cleaver coded way!
I did validate the few fields with ASP but Yahoo toolbar stops people going back on forms and therefor would not work on all PC's, typically the bosses and now he seems to want it asap so any javascript solution? Code:
Hi everyone. I'm new to this forum and appreciate anyone's help who knows how to do this. I use ASP to mainly handle email forms. I have code that validates the email format, making sure the @ and . are in the right place, but there is a frequent problem with people submitting their email address on my forms that seem to think their email address begins with "www." (ex: www.bob112020@aol.com), which leads inevitably to bad emails in our list.
Anyone know how to automatically remove "www." from a form text field when it is found?
I am using a Relational database for my site and i have the following tables:
FIXTURES, GAMEDATES
the fields in FIXTURES are:
GameDate
Home
Away
(All of the above are numerical fields)
the fields in GAMEDATES are:
DateID(integer)
GameDate(#Date Field#)
What i have done is in the GAMEDATE field in the FIXTURES table i have used the ID number of the date that i wish to assign to that record - using a LEFT JOIN to display the actual date that is pulled from the GAMEDATES table (That which corresponds to the relevant id used in Fixtures)
The problem is that in some of my code i want to display records using sql and sometimes in the where clause i use the following:
WHERE Fixtures.GameDate<=(Date())
obviously meaning WHERE GAMEDATE is LESS THAN or EQUAL to TODAY.
The thing is when i use the join it does not use the where clause and displays all of the records in the FIXTURES table.
Does any one know how to get around this, i have not received any error messages it just isnt displaying the right data