jQuery Checkbox is true if Textbox has value of 0 but false if the Textbox is blank
665
Which equals operator (== vs ===) should be used in JavaScript comparisons?
48986
how to I uncheck boxes when checking others with jquery
4155
Php checkboxes - what's missing ?
5374
How to check if a macro value is empty or will not create text with plain TeX conditionals?
151096
Why does the expression 0 < 0 == 0 return False in Python?
37350
checking each required input for empty value with jQuery
108661
In php, is 0 treated as empty?
35275
submitting a form when a checkbox is checked
146642
Using an if statement to check if a div is empty
77602
JavaScript validation for empty input field
88980
count values of checked checkbox
20643
Setting "checked" for a checkbox with jQuery
52446
Looping through Checkboxes using Javascript
93772
Why is isNaN(null) == false in JS?
63854
How do boolean operators work in 'if' conditions?
10393
Form validation if/else with JQuery
80984
How do I check if an HTML element is empty using jQuery?