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我有这样的代码CodeIgniter的表单验证greater_than_equal_to不工作
$this->form_validation->set_rules('MinimumSalary', 'Minimum Salary', 'trim|required|min_length[1]|max_length[20]|numeric|greater_than_equal_to[0]');
$this->form_validation->set_rules('MaximumSalary', 'Maximum Salary', 'trim|required|min_length[1]|max_length[20]|numeric|greater_than_equal_to[MinimumSalary]');
,但它总是抛出,当我进入MinimumSalary = 100和MaximumSalary = 200,The Maximum Salary field must contain a number greater than or equal to Minimum Salary
这有效,除了错误消息指出MinimumSalary的值而不是字段名称。没有什么大不了的,但是拥有这个很好 – Sunday