Proper validation of form data is important to protect your form from hackers and spammers!The HTML form we will be working at in these chapters, contains various input fields: required and optional text fields, radio buttons, and a submit button: The validation rules for the form above are as follows: This code adds a script tag and an alert command.As mentioned previously, Laravel will automatically redirect the user back to their previous location.In addition, all of the validation errors will automatically be flashed to the session./** * Returns true if and only if a password passes the rules: * - Must be at least 8 characters.
To learn about Laravel's powerful validation features, let's look at a complete example of validating a form and displaying the error messages back to the user.
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These pages will show how to process PHP forms with security in mind.
Sometimes you may wish to stop running validation rules on an attribute after the first validation failure.
To do so, assign the So, what if the incoming request parameters do not pass the given validation rules?