When you restrict the values that users can enter in forms, you reduce the chance that someone can enter a value that can compromise the security of your site.To see how validation works, run this page and deliberately make mistakes.It is checking that at least one checkbox is checked.I only don't like that I have to manually call validate for one Checked-Validator on form submission. Even if users correctly enter an integer, for example, you might need to make sure that the value falls within a certain range.Important Validating user input is also important for security.I have had several occasions where I’ve had to write my own directives, providers, filters, etc.One of the cool features of angular is the form validation.
It's also a common practice to have 'id' and 'name' attributes with the same value, although keep in mind that since this plugin does not use the 'id' attribute, this is not mandatory.For an alternative approach to client-side form validation, without Java Script, check out our new article on HTML5 Form Validation which is available now in most modern browsers.When form input is important, it should always be verified using a secure server-side script.In other words if the first condition fails, the second condition will not be tested and so forth.Only when all conditions have been satisfied do we reach the command, in which case the form will be submitted.) We’ve been using Angular JS for the past few months and in general it has been really great.There has definitely been a learning curve, but the best part of the design is that it really encourages you to extend it properly.When the form is submitted - either by hitting Enter or clicking on the Submit button - the (the 'value' of the field called 'input' belonging to the form). In a real-life situation you will most likely have more fields to check, and more complicated conditions, but the principle remains the same.Other form values are available using a similar syntax, although this becomes more complicated if you're using SELECT lists, checkboxes or radio buttons (see below for examples). All you need to do is extend the command is encountered, execution of the function is halted.I have the code below which is working as expected.It is doing a form validation with and Vee-Validate.Therefore, you also have to make sure that the values that users enter can be correctly converted to the appropriate data types.You might also have certain restrictions on the values.A 'name' attribute must also be unique to the form, as this is how the plugin keeps track of all input elements.