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js test letter lowercase

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Encouraging NeoBliz answered on May 4, 2021 Popularity 10/10 Helpfulness 8/10

answer js test letter lowercase

related check if string contains lowercase javascript

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js test letter lowercase

Comment

if (character == character.toLowerCase())
{
  // The character is lowercase
}
else
{
  // The character is uppercase
}
//The problem with this answer is, 
//that some characters like numbers or punctuation 
//also return true when checked for lowercase/uppercase.

// this is the solution for it:
function isLowerCase(str)
{
    return str == str.toLowerCase() && str != str.toUpperCase();
}

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: stackoverflow.com

Tags: javascript letter lowercase

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Contributed on Aug 19 2021

Encouraging NeoBliz

0 Answers Avg Quality 2/10

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check if string contains lowercase javascript

Comment

// A minified version of the other one:
const hasLowerCase= s => s.toUpperCase() != s;

console.log("HeLLO: ", hasLowerCase("HeLLO"));
console.log("HELLO: ", hasLowerCase("HELLO"));

Popularity 9/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: contains contain

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Contributed on Jun 06 2021

Pandata

0 Answers Avg Quality 2/10

make text lowercase javascript

Comment

let name = "Collins Rollins"
let rename = name.toLowerCase();
console.log(rename);
//OUTPUT:  "collins rollins"

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 01 2021

Collins Rollins

0 Answers Avg Quality 2/10

js if text contains lowercase

Comment

function hasLowerCase(str) {
    return str.toUpperCase() != str;
}

console.log("HeLLO: ", hasLowerCase("HeLLO"));
console.log("HELLO: ", hasLowerCase("HELLO"));

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: contains contain

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Contributed on May 04 2021

Outrageous Otter

0 Answers Avg Quality 2/10

js test letter lowercase

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js test letter lowercase

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check if string contains lowercase javascript

make text lowercase javascript

js if text contains lowercase

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