Generating and validating web forms with pear htmlquickform internet dating 20

16-Jan-2020 12:02

This can be done either explicitly, by passing a callback as a format parameter or implicitly, by registering it via register Rule().

Since release 3.2 all builtin validation is performed by subclasses of HTML_Quick Form_Rule class.

Fed up of programming Java Script validations day-in and day-out?

Then, the HTML_Quick Form package is just the solution for which you are looking.

Of course this can be fixed by making a custom regex rule, but there is an easier solution.

Tired of authoring dull and dreary Web forms everyday?

You can create your own subclass of it and implement validate() and get Validation Script() methods. When you need a more complex validation, Quick Form can use your own custom-made functions to validate an element or a group. This way, it is possible to use PEAR's Validate package or any other class.

If you want to use your own functions, you basically have two options: You can pass an extra parameter of the type you want to your function when set with HTML_Quick Form::add Rule().

The rule allows to compare the values of two form fields. ' Password repeat must match password' kind of rule.Please note that you need to pass an array of elements' names to compare as a first parameter to add Rule().This rule allows to use an external function/method for validation.It takes care of required elements, generates the javascript automatically and adds a lot of flexibility by allowing you to use your own validation functions and regular expressions. to the form, then any input will satisfy it, including, for example, a single space.This is because the rule simply ensures that there are one or more characters present, and a space character satisfies the rule.

The rule allows to compare the values of two form fields. ' Password repeat must match password' kind of rule.

Please note that you need to pass an array of elements' names to compare as a first parameter to add Rule().

This rule allows to use an external function/method for validation.

It takes care of required elements, generates the javascript automatically and adds a lot of flexibility by allowing you to use your own validation functions and regular expressions. to the form, then any input will satisfy it, including, for example, a single space.

This is because the rule simply ensures that there are one or more characters present, and a space character satisfies the rule.

DB_Table can use the column definitions to automatically create default form elements for you.