How to set the Value as blank in LWC

Question

Hi if my criteria gets satisfied i need to set the value as blank in input field in the Lightning Web Component.

please help me out for this.

Html:- {dueDate}

Answer 1

In your javascript file, you need to set the date as null in your if condition. Refer this:-

if (fieldName === 'start-date') {
    let checkstartdate = evt.target.value;
    console.log("checkenddate == "+new Date(checkstartdate));
    if((????Condition) {
    this.startDate = null; <ADD_THIS_LINE>
    ///**Here on UI I want to set the Start date field as Blank**///
    this.template.querySelector('start-date').reset();
    this.showToast("lllllll");
    this.dateValidity = false;
}
else {
      this.startDate = evt.target.value;
}