<?php /** * Violin example. Message placeholders. * * Shows the placeholders you can use when defining messages. You can * output the name of the field, the value given by the User, and * the arguments that were passed into the rule. */ require '../vendor/autoload.php'; use Violin\Violin; $v = new Violin(); $v->addRuleMessage('between', 'The {field} must be between {$0} and {$1}, you gave {value}'); $v->validate(['age' => ['82', 'required|between(18, 35)']]); if ($v->passes()) { // Passed } else { var_dump($v->errors()->all()); }
<?php /** * Violin example. Message placeholders. * * Shows how you can output all arguments as a comma seperated list, * if you have a variable amount of arguments for a rule. */ require '../../../vendor/autoload.php'; use Violin\Violin; $v = new Violin(); $v->addRuleMessage('isoneof', '{field} must be one of {$*}'); $v->addRule('isoneof', function ($value, $input, $args) { $value = trim($value); return in_array($value, $args); }); $v->validate(['age' => ['sheep', 'required|isoneof(apples, pears)']]); if ($v->passes()) { // Passed } else { var_dump($v->errors()->all()); }
<?php /** * Violin example. Custom rule message. * * Defining an error message for when a particular rule fails. */ require '../vendor/autoload.php'; use Violin\Violin; $v = new Violin(); $v->addRuleMessage('required', 'Hold up, the {field} field is required!'); $v->validate(['username' => ['', 'required|alpha|min(3)|max(20)'], 'email' => ['*****@*****.**', 'required|email'], 'password' => ['ilovecats', 'required'], 'password_confirm' => ['ilovecats', 'required|matches(password)']]); if ($v->passes()) { // Passed } else { var_dump($v->errors()->all()); }
<?php /** * Violin example. Custom rule. * * Creating a custom rule using the addRule method, passing in a * closure which should return false if the check has failed, * or true if the check has passed. */ require '../vendor/autoload.php'; use Violin\Violin; $v = new Violin(); $v->addRuleMessage('startsWithNumber', 'The {field} must start with a number.'); $v->addRule('startsWithNumber', function ($value, $input, $args) { $value = trim($value); return is_numeric($value[0]); }); $v->validate(['username' => ['dale', 'required|min(3)|max(20)|startsWithNumber']]); if ($v->passes()) { // Passed } else { var_dump($v->errors()->all()); }
<?php /** * Violin example. Custom rule. * * Creating a custom rule using the addRule method, passing in a * closure which should return false if the check has failed, * or true if the check has passed. * * This example shows the use of arguments that can be used * to make rules that require arguments. */ require '../vendor/autoload.php'; use Violin\Violin; $v = new Violin(); $v->addRuleMessage('startsWith', 'The {field} must start with "{$0}".'); $v->addRule('startsWith', function ($value, $input, $args) { $value = trim($value); return $value[0] === $args[0]; }); $v->validate(['username' => ['dale', 'required|min(3)|max(20)|startsWith(a)']]); if ($v->passes()) { // Passed } else { var_dump($v->errors()->all()); }