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改进validate类的unique规则

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thinkphp
2016-03-20 20:51:57 +08:00
parent ba281e8a7f
commit 29f3af7e35
1 changed files with 12 additions and 8 deletions
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20
library/think/Validate.php
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@@ -485,19 +485,23 @@ class Validate
* 验证是否唯一
* @access protected
* @param mixed $value 字段值
* @param mixed $rule 验证规则 格式：数据表,字段名,排除ID,主键名
* @param mixed $rule 验证规则 格式：数据表,字段名,排除ID
* @param array $data 数据
* @return bool
*/
protected function unique($value, $rule, $data, $key)
protected function unique($value, $rule, $data)
{
$rule = explode(',', $rule);
$model = Loader::table($rule[0]);
$field = isset($rule[1]) ? $rule[1] : $key;
$except = isset($rule[2]) ? $rule[2] : null;
$pk = isset($rule[3]) ? $rule[3] : 'id';
$rule = explode(',', $rule);
$model = Loader::table($rule[0]);
$pk = $model->getPk();
$field = isset($rule[1]) ? $rule[1] : $key;
if (isset($rule[2])) {
$except = $rule[2];
} elseif (isset($data[$pk])) {
$except = $data[$pk];
}
$map[$field] = $value;
if (!is_null($except)) {
if (isset($except)) {
$map[$pk] = ['neq', $except];
}
if ($model->where($map)->find()) {