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jQuery toUpperCase/toLowerCase Example

By Sam Deering

JavaScript

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JavaScript code snippet to convert text to UpperCase and to LowerCase. Simple Example provided for your amusements – shows case changes for form value form inputs.

See: The jQuery titleCaps Function

jQuery('form').submit(function() {
    jQuery('input#value').val(function(i, val) {
          return val.toUpperCase();
           return val.toLowerCase();
    });
 });

Sam Deering has 15+ years of programming and website development experience. He was a website consultant at Console, ABC News, Flight Centre, Sapient Nitro, and the QLD Government and runs a tech blog with over 1 million views per month. Currently, Sam is the Founder of Crypto News, Australia.

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