if

• Description
• Syntax
• Examples
• Links

The if of Statements for JS executes when a condition is true.

else executes when a condition is false.

else if executes when an alternate condition is true.

if(condition)
{
    code
}

if(condition)
{
    code
}
else
{
    code
}

if(condition1)
{
    code
}
else if(condition2)
{
    code
}
else if(condition3)
{
    code
}
else
{
    code
}

• switch
• try

• European Computer Manufacturers Association (ECMA)