hello i have got a trouble with my stored variable. once initialized with à 0 value, the stored variable still keeps the null value. here is a copy of my screen. Thanks by advance
Ben from France
Ben from France
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You should use the set variable block this one
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Hello overtuner and many thanks for your answer.
The thing is that i would like to store the result. if the resul is null or false i go to the connection screen. it it’s true i avoid the connection screen. 
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This block that you are using is wrong. Change it to the block that says Set stored variable connexion to 0
thanks a lot it’s ok