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javascript regex .test

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Naughty Newt answered on May 25, 2020 Popularity 10/10 Helpfulness 5/10

answer javascript regex .test

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javascript regex .test

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const str = 'hello world!';
const result = /^hello/.test(str);

console.log(result); // true

/**
The test() method executes a search for a match between 
a regular expression and a specified string
*/

Popularity 10/10 Helpfulness 5/10 Language javascript

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Tags: javascript regex

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Contributed on May 25 2020

Naughty Newt

0 Answers Avg Quality 2/10

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javascript regex test match

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// .test(string) is a method of the RegExp class
//   returns a boolean value
// .match(regexp) is a method of the String class
//   if global flag (g) is included, returns an array of matched instances

const str = "A text string!";
const reg = /t/g; // matches all lower case "t"s

reg.test(str); // returns true
str.match(reg); // returns ['t', 't', 't']

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Feb 18 2022

Dami

0 Answers Avg Quality 2/10

JavaScript RegExp test()

Comment

 let text = "abcdefghijklmnopqrstuvxyz";
 let pattern = /e/;
 pattern.test(text)
/*searches for pattern in text*/

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Aug 01 2022

Javasper

0 Answers Avg Quality 2/10

javascript regex test

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Test grepper on SO

console.log(/^([a-z0-9]{5,})$/.test('abc1')); // false

console.log(/^([a-z0-9]{5,})$/.test('abc12')); // true

console.log(/^([a-z0-9]{5,})$/.test('abc123')); // true
 Run code snippet

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Apr 27 2023

mtk

0 Answers Avg Quality 2/10

regex tester js

Comment

const regexTester = (regex, str) => {
  const regexObj = new RegExp(regex);
  return regexObj.test(str);
};

// Example usage
const regexPattern = /[a-z]+/;
const inputString = "hello";

console.log(regexTester(regexPattern, inputString)); // Output: true

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

regex test js

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// Sample regular expression test in JavaScript
const regex = /pattern/; // Replace "pattern" with your desired pattern
const str = 'Hello, world!';
const result = regex.test(str); // Test the pattern against the string
console.log(result); // Output: true or false based on whether the pattern is found or not

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

javascript regex test quitar acentos

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// Elimina los diacríticos de un texto (ES6)
//
function eliminarDiacriticos(texto) {
    return texto.normalize('NFD').replace(/[\u0300-\u036f]/g,"");
}

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Source: es.stackoverflow.com

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Contributed on Jan 05 2023

Jorge Ignacio Salia Leal

0 Answers Avg Quality 2/10

javascript regex tester online

Comment

very good help

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript regex

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Contributed on Dec 10 2021

Filthy Falcon

0 Answers Avg Quality 2/10

javascript regex .test

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