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Only digits. - Printable Version

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Only digits. - Martin_M - 07.12.2009

Hey, guys. I'm searching in forum, but no result. I have registration with GUI. But i need to make, that password can be just digits, no letters. What is the code? Because after time i forget this.

Thanks.


Re: Only digits. - Remi-X - 07.12.2009

Do something with IsNumeric. Check if the password which that player gave contains number, and if not, return him to the password gui.
Код:
stock IsNumeric(const string[])
{
	for (new i = 0, j = strlen(string); i < j; i++)
	{
		if (string[i] > '9' || string[i] < '0') return 0;
	}
	return 1;
}


Re: Only digits. - Martin_M - 07.12.2009

Quote:
Originally Posted by Remi-X
Do something with IsNumeric. Check if the password which that player gave contains number, and if not, return him to the password gui.
Код:
stock IsNumeric(const string[])
{
	for (new i = 0, j = strlen(string); i < j; i++)
	{
		if (string[i] > '9' || string[i] < '0') return 0;
	}
	return 1;
}
Thank you.