Jquery validation

Jquery validation

 MaxMin =" ";
if($(\'#sprice\').val() > 0)
MaxMin = "max";
else
MaxMin = "min";
rules:{
sprice:{
MaxMin:$(\'#sprice\').val() -1
},
lprice:{
max : $(\'#lprice\').val() - 1,
greaterThan:\'#sprice\'
}

Can we do like this(MaxMIn - code inside PHP) ?