[_lol_]

i think i have not to much to say, i want to "read" and string, and if it has a letter, block it, or if it has more than 3 numbers, block it.how to do it?

[Alka]

PHP Code:

/* Returns true when value is digit. */
native isdigit(ch);

/* Returns true when value is letter. */
native isalpha(ch); 


[_lol_]

yeah..buy how should i use it?
look:

PHP Code:

public check(id)
{
    new say[300]
    read_args(say, charsmax(say))
    
    // Preparing the string
    remove_quotes(say), trim(say)
    
    // Only pressed enter?
    if(equal(say, ""))
    {
        zp_colored_print(id, "^x04[ZP] ERROR !!!")
        return PLUGIN_HANDLED
    }
    // Two words?
    if(contain(say, " ") != -1)
    {
        zp_colored_print(id, "^x04[ZP]")
        return PLUGIN_HANDLED
    }
    // Very high number ??
    if (str_to_num(say) > 255)
    {
        zp_colored_print(id, "^x04[ZP] ERROR !!!^x01 ")
        return PLUGIN_HANDLED
        
    }
    // Yeah, Passed !!
    numbering(id, say)
    
    return PLUGIN_CONTINUE
} 


i want to add to that check if the string has not more than 3 numbers, and if it has or not any letters. could you do it?

[Bugsy]

PHP Code:

CountLetters( const szString[] )
{
    new iCount;
    
    for ( new i = 0 ; i < strlen( szString ) ; i++ )
        if ( isalpha( szString[ i ] ) )
            iCount++;
    
    return iCount;
}

CountNumbers( const szString[] )
{
    new iCount;
    
    for ( new i = 0 ; i < strlen( szString ) ; i++ )
        if ( isdigit( szString[ i ] ) )
            iCount++;
    
    return iCount;
} 


[Arkshine]

Don't use strlen() in a loop Bugsy :p.


Try this if String was not modified before:

CountLetters( const String[], const Len = sizeof( String ) )
{
    new Count;
    
    for ( new i = 0 ; i < Len ; i++ )
    {
        if ( isalpha( String[ i ] ) )  { Count++; }
    }
    
    return Count;
}

CountNumbers( const String[], const Len = sizeof( String ) )
{
    new Count;
    
    for ( new i = 0 ; i < Len; i++ )
    {
        if ( isdigit( String[ i ] ) )  { Count++; }
    }
    
    return Count;
}

Otherwise use this :

CountLetters( const String[] )
{
    new Count;
    new Len = strlen( String );
    
    for ( new i = 0 ; i < Len ; i++ )
    {
        if ( isalpha( String[ i ] ) )  { Count++; }
    }
    
    return Count;
}

CountNumbers( const String[] )
{
    new Count;
    new Len = strlen( String );
    
    for ( new i = 0 ; i < Len; i++ )
    {
        if ( isdigit( String[ i ] ) )  { Count++; }
    }
    
    return Count;
}

[_lol_]

yeah ! thanks !! and...is there a way to detect signs?(i mean !"·$%&.,/() etc.)

[Bugsy]

Originally Posted by arkshine Don't use strlen() in a loop Bugsy :p.

My mistake

You left out a closing brace for the for-loop in both CountNumbers functions

[_lol_]

PHP Code:

// Letters?
    if (Countletters(say, charsmax(say) >= 1))
    {
        zp_colored_print(id, "^x04[Positive ZP6] ERROR !!!^x01 only numbers. Try it again")
        return PLUGIN_HANDLED
    } 


yeah, but if the string is "1dd" it pass, why?lol xd

[TheRadiance]

// Letters? if (Countletters(say, charsmax(say) >= 1)) { zp_colored_print(id, "^x04[Positive ZP6] ERROR !!!^x01 only numbers. Try it again") return PLUGIN_HANDLED }

It will count letters, not detect if string is containing only chars.

[_lol_]

so what sould i do?T_T