1. Go to this page and download the library: Download layliaiyong/former library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
layliaiyong / former example snippets
class TestFormer extends Former
{
/**
* @FormerNotEmpty {"message":"ID must not be empty"}
* @FormerIntVal {"message":"ID must be integer"}
*/
protected $id;
}
$data = new \stdClass();
$validator = new TestFormer();
// pass
$data->id = 1;
$valid = $validator->input($data)->validate();// true
$errors = $validator->errors();// []
// error
$data->id = 'abc';
$valid = $validator->input($data)->validate();// false
$errors = $validator->errors();// ["ID must be integer"]
class TestFormer extends Former
{
/**
* @NotFormerIntVal {"message":"ID must not be integer"}
*/
protected $id;
}
$data = new \stdClass();
$validator = new TestFormer();
// pass
$data->id = 1;
$valid = $validator->input($data)->validate();// false
$errors = $validator->errors();// ["ID must be integer"]
// error
$data->id = 'abc';
$valid = $validator->input($data)->validate();// true
$errors = $validator->errors();// []
class TestFormer extends Former
{
/**
* @FormerObjectType {"message":"former must be object"}
* @Former {"message":"invalid former","former":"\\TestObjectFormer"}
*/
protected $former;
}
class TestObjectFormer extends Former
{
/**
* @FormerNotEmpty {"message":"ID must not be empty"}
* @FormerIntVal {"message":"ID must be integer"}
*/
protected $id;
}
$data = new \stdClass();
$former = new \stdClass();
$validator = new TestFormer();
// pass
$former->id = 1;
$data->former = $former;
$valid = $validator->input($data)->validate();// true
$errors = $validator->errors();// []
// error
$former->id = 'abc';
$data->former = $former;
$valid = $validator->input($data)->validate();// false
$errors = $validator->errors();// ["[former]invalid former","[id]ID must be integer"]
class TestFormer extends Former
{
/**
* @FormerObjectType {"message":"formers must be object array"}
* @Former {"message":"invalid formers","former":"\\TestObjectFormer"}
*/
protected $formers;
}
class TestObjectFormer extends Former
{
/**
* @FormerNotEmpty {"message":"ID must not be empty"}
* @FormerIntVal {"message":"ID must be integer"}
*/
protected $id;
}
$data = new \stdClass();
$former = new \stdClass();
$validator = new TestFormer();
// pass
$former->id = 1;
$data->formers = [$former];
$valid = $validator->input($data)->validate();// true
$errors = $validator->errors();// []
// error
$former->id = 'abc';
$data->formers = [$former];
$valid = $validator->input($data)->validate();// false
$errors = $validator->errors();// ["[formers]invalid formers","[id]ID must be integer"]
class TestFormer extends Former
{
/**
* @CaseFormer [{"message":"invalid case when value is 1","when":"FormerEquals","params":[1],"former":"\\TestCaseFormer"}]
*/
protected $case;
protected $case1;
}
class TestCaseFormer extends Former
{
/**
* @FormerNotEmpty {"message":"ID must not be empty"}
* @FormerIntVal {"message":"ID must be integer"}
*/
protected $case1;
}
$data = new \stdClass();
$validator = new TestFormer();
// pass
$data->case = 1;
$data->case1 = 2;
$valid = $validator->input($data)->validate();// true
$errors = $validator->errors();// []
// error
$data->case = 1;
$data->case1 = 'abc';
$valid = $validator->input($data)->validate();// false
$errors = $validator->errors();// ["[case]invalid case when value is 1","[case1]ID must be integer"]
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