https://stackoverflow.com › questions › 177719
javascript - Case-insensitive search - Stack OverflowThere are two ways for case insensitive comparison: Convert strings to upper case and then compare them using the strict operator (===). Pattern matching using string methods: Use the "search" string method for case insensitive search.
https://www.geeksforgeeks.org › case-insensitive-search-in-javascript
Case insensitive search in JavaScript - GeeksforGeeksCase-insensitive: It means the text or typed input that is not sensitive to capitalization of letters, like “Geeks” and “GEEKS” must be treated as same in case-insensitive search. In Javascript, we use string.match() function to search a regexp in a string and match() function returns the matches, as an Array object.
https://stackoverflow.com › questions › 2140627
How to do case insensitive string comparison? - Stack OverflowThere are two ways for case insensitive comparison: Convert strings to upper case and then compare them using the strict operator (===). Pattern matching using string methods: Use the "search" string method for case insensitive search.
https://www.w3schools.com › jsref › jsref_regexp_i.asp
JavaScript RegExp i Modifier - W3SchoolsLearn how to use the "i" modifier to do a case-insensitive search with regular expressions in JavaScript. See examples, syntax, browser support and methods for match, search, exec and test.
https://developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › ...
String.prototype.includes() - JavaScript | MDN - MDN Web DocsLearn how to use the includes() method to check if a string contains another string, with syntax, parameters, examples and browser compatibility. The method is case-sensitive and does not accept regexes as search strings.
https://javascript-code.dev › articles › 533067
string comparison - Case-Insensitive Search in JavaScriptWhen performing case-insensitive search, you want to compare strings without considering the differences in letter casing (uppercase or lowercase). This is often useful when you need to find matches regardless of the capitalization of the characters.
https://masteringjs.io › tutorials › fundamentals › compare-strings-ignore-case
Compare Two JavaScript Strings, Ignoring Case - Mastering JSLearn how to use toLowerCase(), toUpperCase(), and localeCompare() methods to compare two strings in JavaScript, ignoring uppercase and lowercase letters. Avoid using regular expressions for case-insensitive string comparison.
https://www.delftstack.com › fr › howto › javascript › how-to-perform-case-insensitive-string...
Comparaison de chaînes insensibles à la casse en JavaScriptUtilisez la méthode localeCompare() pour faire une comparaison insensible à la casse en JavaScript. Utiliser une méthode d’expression régulière RegExp pour faire une comparaison insensible à la casse en JavaScript. Cet article explique comment effectuer une comparaison de chaînes de caractères insensible à la casse en JavaScript.
https://labex.io › tutorials › javascript-case-insensitive-substring-search-28386
Case-Insensitive Substring Search in JavaScript - LabExCase-Insensitive Substring Search. To check if a string contains a substring regardless of the case, follow these steps: Use the RegExp constructor with the 'i' flag to create a regular expression that matches the given searchString, ignoring the case.; Use RegExp.prototype.test() to check if the string contains the substring.; Here is an example code snippet:
https://bobbyhadz.com › blog › javascript-includes-case-insensitive
Make includes() case insensitive in JavaScript | bobbyhadzLearn how to use the String.includes method and other array methods to perform a case-insensitive check if a string is in an array. See examples, code snippets and explanations on bobbyhadz.com.
