[luci] value of another field

[Ugur DOGRU]

Hi Jo,
Thanks for your answer. But, it didn't work. I get "attempt to compare 
number with nil"
for below code.
~ugur

--s:option(Value, "start", translate("start")).rmempty = true
start = s:option(Value, "start", translate("start"))
start.rmempty = true                                          
                                                               
limit = s:option(Value, "limit", translate("limit")) 
limit.rmempty = true                                                    
                                                               
function start:validate(value)                  
local dd = limit:value(self.section)            
        if tonumber(value) > 254 or dd > 254 then
                return false              
        end                               
                                            
        return value                                   
end                                       


Jo-Philipp Wich wrote:
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> Hi.
>
>   
>> how can i get a value of a field in same page in a function?
>>     
>
> By calling it's :value() function, example:
>
> opt1 = s:option(Value, ...)
> opt2 = s:option(Value, ...)
>
> function opt2:validate(value)
> 	local opt1val = opt1:value(self.section)
> 	...
> end
>
>
> ~ JoW
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