field = $field; return $this; } public function rule($rule, $msg = null) { if (!array_key_exists('rule', $this->field)) { $this->field['rule'] = []; } $ruleVal = null; if (strpos($rule, 'min') !== false || strpos($rule, 'max') !== false) { $ruleAsArr = explode(':', $rule); $rule = $ruleAsArr[0]; $ruleVal = $ruleAsArr[1]; } $r['type'] = $rule; if ($ruleVal !== null) { $r['val'] = $ruleVal; } if ($msg !== null) { $r['msg'] = $msg; } array_push($this->field['rule'], $r); return $this; } public function add() { array_push($this->schema, $this->field); return $this->field; } }