Re: Paymethod question

This WebDNA talk-list message is from

1999


It keeps the original formatting.
numero = 24157
interpreted = N
texte = >How would you go about testing a variable for blankness with a syntax >that won't leave an opportunity for a crash?The same way you should do all your variable testings: by wrapping the user entered value in a [URL] context, like:[SHOWIF [URL][yourFieldNameHere][/URL]=]It's empty![/SHOWIF] ************************************************************* Christer Olsson Stora Nygatan 21 Phone +46 40 791 50 Ljusa Idéer AB S-211 37 Malmoe Fax +46 40 97 99 77 Sweden http://www.ljusaideer.se------------------------------------------------------------- Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. To end your Mail problems go to .This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Associated Messages, from the most recent to the oldest:

    
  1. Re: Paymethod question (Christer Olsson 1999)
  2. Re: Paymethod question (Joseph D'Andrea 1999)
  3. SM: Update on this please: Paymethod question (Brad Eisenberg 1999)
>How would you go about testing a variable for blankness with a syntax >that won't leave an opportunity for a crash?The same way you should do all your variable testings: by wrapping the user entered value in a [url] context, like:[SHOWIF [url][yourFieldNameHere][/URL]=]It's empty![/SHOWIF] ************************************************************* Christer Olsson Stora Nygatan 21 Phone +46 40 791 50 Ljusa Idéer AB S-211 37 Malmoe Fax +46 40 97 99 77 Sweden http://www.ljusaideer.se------------------------------------------------------------- Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. To end your Mail problems go to .This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Christer Olsson

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