how to test input type in c programming

Issue

This Content is from Stack Overflow. Question asked by yuchen liu

the purpose is to verify the user input, and sent error message if they enter integer when I asking for string, or enter string when I asking for integer, or any other weird symbol etc.

could anyone get me a full version of the example to demonstrate how to test for:

1.test for float type ( input )
2.test for string type ( input )
3.test for character type ( input )

and under below is my code for testing integer:

int getAge(){
    int x;
    puts("please enter your age:nn");
    x = scanf("%d",&age);
    if (x == 1){
        printf("You have entered :%d",age);
        return (age);
    }
    else {
        wrongInput();
    }
}



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