javascript regex check if string is empty
function IsEmptyOrWhiteSpace(str) {
return (str.match(/^\s*$/) || []).length > 0;
}javascript regex check if string is empty
function IsEmptyOrWhiteSpace(str) {
return (str.match(/^\s*$/) || []).length > 0;
}regex for check if string is only empty or whitespace javascript
//empty string or white space
function hasWhiteSpace(value) {
return /^\s*$/.test(value);
}
// empty string or string with white space
function hasWhiteSpace(value) {
return /^$|\s+/.test(value);
}Copyright © 2021 Codeinu
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