I won't tell you the code but you are using client-side scripting. To make it more secure I suggest server-side scripting
On Feb 19, 2018 5:13 AM, "SIERRA ODC" <[email protected]> wrote: > Hi > > I am using Google Charts API to generate QR code as referred in this link > https://www.gregorystrike.com/2011/01/26/how-to-use-google-c > harts-api-to-generate-your-own-qr-code/ > > In this as the parameters are visible it seems to be insecure > > Users can change the values available in the parameters using developer > tools like inspector element of Firefox. Is there secure way to generate QR > codes > > Thanks > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to google-visualization-api@ > googlegroups.com. > Visit this group at https://groups.google.com/ > group/google-visualization-api. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/google-visualization-api/3a2abd35-23d5-49a3-9fa4- > bf74d5b5b82c%40googlegroups.com > <https://groups.google.com/d/msgid/google-visualization-api/3a2abd35-23d5-49a3-9fa4-bf74d5b5b82c%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-visualization-api. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/CAG2AbbzUrUGxKw2xx3Lzw7azEf5t75w_FavHtUZ_bhW9tZifJw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
