Page | Title | Filename |
---|---|---|
237 | Getting Query String Data | get-1.php?city=London |
239 | Handling Missing Data | get-2.php |
241 | Validating Query String Data | get-3.php |
243 | Showing Error For Invalid Query String Data | get-4.php?city=London |
245 | Example of an XSS Attack | xss-1.php |
247 | Escaping Characters with htmlspecialchars() | xss-2.php |
247 | Escaping Characters with Custom Function | xss-3.php |
251 | Collecting Form Data | collecting-form-data.php |
253 | Check if Form Submitted Using HTTP POST | check-for-http-post.php |
253 | Check if Form Submitted Using HTTP GET | check-for-http-get.php |
255 | Validate Number Range | validate-number-range.php |
257 | Validate Text Length | validate-text-length.php |
259 | Validate Password | validate-password.php |
261 | Validate Options | validate-options.php |
263 | Validate Checkboxes | validate-checkbox.php |
267 | Validate Multiple Form Controls | validate-form.php |
269 | Collecting Data with filter_input() | filter_input.php |
269 | Collecting Data with filter_input_array() | filter_input_array.php |
273 | Validate Input with filter_input() | validate-input.php |
275 | Validate Input with filter_input_array() | validate-multiple-inputs.php |
277 | Validate Variables with with filter_var_array() | validate-variables.php |
281 | Sanitization Filters | sanitization-filters.php |
283 | Validate Form Using Filters | validate-form-using-filters.php |