function passwordValid(str){var rule = {lw:'[a-z]',uw:'[A-Z]',nw:'[0-9]',sw:'[`~!@#$^&*()=|{}\':;,\\[\\].<>《》/?~!@#¥……&*()——|{}【】‘;:\\\\ ”“。,、?]'}function reg(str,patter) {var reg = new RegExp(patter);if(reg.test(str)) {return true;}return false;}if (str.length< 8 || str.length > 16) {return false;} else {var valiWord = {l:reg(str,rule.lw),u:reg(str,rule.uw),n:reg(str,rule.nw),s:reg(str,rule.sw)}if (valiWord.s) {if ((valiWord.l && valiWord.u) || (valiWord.l && valiWord.n) || (valiWord.u && valiWord.n)) {return true;}return false;}else {return false;}}}
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