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Larry Ullman's Book Forums


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  1. Hi, I just finished reading through Larry's excellent stripe.com tutorial. Though it works great, I did have one question. In his code, he doesn't allow spaces or dashes in the credit card number. Might it be more user friendly to strip out the spaces/dashes after the user submits the form in his submit function? var ccNum = ccNum.replace(/-/g,""); var ccNum = ccNum.replace(/ /g,""); Or are there any pitfalls to this approach? Thank you, Eric
  2. Larry, As someone who perpetually freaks out about the possible "site explosion", your What's Larry Thinking? #68 really put my mind at ease. I especially liked your sequential list of steps to take should a site start to grow. I do have a few questions: 1. For those still in Shared Hosting, when exactly do we know when it's time to move to basic VPS? 2. Is it "easy" to move from Shared Hosting to VPS? In other words, if I stay with the same host, would I need to change anything except when I upgraded? 3. Does Cloud Hosting have any advantage over basic VPS? Thank you and keep up the great work! -Eric
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