In the example below, the attribute is added to the input field.
HTML5 defines a range of built-in functionality to validate common types of input, such as email addresses and dates.
In some situations, such as validating custom controls or supporting legacy browsers, additional scripting may be necessary to validate user input.
Forms frequently include required input that needs to be clearly identified using labels.
In addition, the attribute can be added to form controls, to programmatically indicate that they are required.
Here is the plunk that illustrates the idea L3Ezrx2k STlmwjyf P? There are two fields - password and password confirmation, they are wrapped into a .
When you start typing in the password field the error message appears next to the confirmation field.
Your solution does work for me and perhaps Ng Model isn't appropriate for a registration form. In terms of extending the Validator class for other applications, would the Control not benefit from having access to its parent Control Group?
In addition to providing instructions, validate user input to help users avoid mistakes.
Custom validation needs to notify users in an accessible way as described in the User Notifications part of this tutorial.
Client-side validation alone does not ensure security; therefore data needs to be validated on the server-side as well.
Instead, it will display a message that is generated by the web browser itself.