get the length of the value of element JQuery
// Declaration
this.$dob = $('#element');
// Selects an element with the ID "element" using the jQuery
const temp = this.$dob.val() as string;
// Usage
console.log(temp.length);
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// Declaration
this.$dob = $('#element');
// Selects an element with the ID "element" using the jQuery
const temp = this.$dob.val() as string;
// Usage
console.log(temp.length);