CSS Hex Color Regex for JS Supports alpha value (4 and 8 character hex codes) introduced in CSS Color Module Level 4 Well tested

Regex validator for the phone number based on E.164 standard

使其更已读

find number in string with look behind and look ahead

身份证号(2代,18位数字),最后一位是校验位,可能为数字或字符X

身份证号, 支持1/2代(15位/18位数字)

It will match the paths of js modules imports, exports and dynamic imports.

Used this to dynamically create placeholder text when a user changed the coordinates format from default to custom. ex ['DD', 'DDM', 'DMS'] to remove the comma from the string. The format comes from an array of strings so I had to do a join(', ').replace(/\,(?=*$)/g, ' or') to get DD, DDM or DMS

La regex individua più parole, anche non consecutive, presenti nella stessa frase (non separate da un punto). Affinata per la gestione dell'attribuzione del flag cantina dell'importer.

Validates any border-style value that contains 0-4 (valid) border styles. Only restriction on whitespace is at least one space/tab between values—all of the examples below are valid: "solid" "solid none" "none none solid"...