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Validaçoes de numeros em PHP


renato6
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obrigado pela ajuda 😄🙂😄

mas neste momento continuo com o problema. e que a validação para os inteiros nao esta a funcionar.

eu tenho isto:

if(!is_int($stock_min))

{

echo"<font face='verdana' size='-2' color='#000000'><br>Stock Minimo Inválido - Apenas dados numéricos inteiros.</font>";

$flag=false;

}

e era suposto funcionar mas nao funciona, da sempre erro quer o numero seja inteiro quer seja float.

sera que e por causa de eu ter o stock min definido como int na base de dados?

cumps

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