Validating a web form in php
It is required to do the validations on the server side as well.
Using php Mailer to Send Mail through PHP How to set up Form Mail Hello Anandita, Be sure to check your code for syntax errors, particularly the placement of the quotes. You will need to speak with a developer (if you were not the author of the code), to see where the problem is occurring."Beware a valid URL may not specify the HTTP protocol" implies a valid URL cannot specify the HTTP protocol.I think "Beware a valid URL need not specify..." would be better.Validates whether the value is a valid e-mail address.In general, this validates e-mail addresses against the syntax in RFC 822, with the exceptions that comments and whitespace folding and dotless domain names are not supported. [email protected][PASS] news:comp.[FAIL] tel: 1-816-555-1212 [PASS] telnet://192.0.2./ [FAIL] urn:oasis:names:specification:docbook:dtd:xml:4.1.2 Notably missing is a way to validate text entry as printable,printable multiline,or printable and safe (tag free)FILTER_VALIDATE_TEXT, which validates no special charactersperhaps with FILTER_FLAG_ALLOW_NEWLINEand FILTER_FLAG_NOTAG to disallow tag starters Regarding "partial" addresses with no .
The server-side script should make sure that the data it processes is a valid form submission.