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  1. How to specify multiple conditions in an 'if' statement in JavaScript ...

    If there is no specific reason to do it this way I would suggest using && operator and, if you do not want to write long/multi-line condition inside if, put this under a variable. – AndreyProgr …

  2. How to use OR condition in a JavaScript IF statement?

    Jan 11, 2023 · You may also want to filter an IF statement when condition1 equals 'something' AND condition2 equals 'another thing' OR 'something else'. You can do this by placing …

  3. How do you use the ? : (conditional) operator in JavaScript?

    Jun 7, 2011 · Think of expressionIfTrue as the OG if statement rendering true; think of expressionIfFalse as the else statement. Example: var x = 1; (x == 1) ? y=x : y=z; this checked …

  4. JavaScript single line 'if' statement - best syntax, this alternative?

    Jan 14, 2012 · Would be nice if JavaScript supported end of phrase conditionals: document.write("My evil twin emerges") if lemons – Beau Smith Commented Feb 10, 2013 at …

  5. How do I test if a variable does not equal either of two values?

    I want to write an if/else statement that tests if the value of a text input does NOT equal either one of two different values. Like this (excuse my pseudo-English code): var test = $("#test").val...

  6. javascript - How to check if a number is between two values?

    My variable isnt working in my alert statement (javascript) See more linked questions. Related. 1.

  7. Can I write an if statement within a Javascript object when setting …

    Feb 4, 2014 · You can't use an if statement directly, but you can use ternary operator (aka conditional operator) which behaves the way you want. Here is how it would look: Here is how …

  8. Javascript Logical Operator AND inside 'if' condition

    May 17, 2017 · Condition 1 and 3 are captured by the else statement and both return true (which is not what you want, you want condition 3 to return false). When providing the numbers 7 and …

  9. How to write an inline IF statement in JavaScript?

    Using the plain old boring if statement in such a case will probably make your code much easier to read and understand, and less likely to break with later changes. – Emil Lundberg Commented …

  10. javascript - Shorthand for if-else statement - Stack Overflow

    Aug 20, 2014 · @Adam - using three symbols requires the values to be of the same type as well as the same value whereas using two symbols would do a conversion before checking the …

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