verify if string javascript code example
Example 1: if string javascript
if (typeof myVar === 'string') { /* code */ };
Example 2: javascript is variable a string
if (typeof myVar === 'string'){
//I am indeed a string
}
Example 3: check if value is a string javascript
let eventValue = event.target.value;
if (/^\d+$/.test(eventValue)) {
eventValue = parseInt(eventValue, 10);
}
//If value is a string, it converts to integer.
//Otherwise it remains integer.