remove dead code

Author: joelhawksley

examples/index.html

@@ -41,6 +41,8 @@ <h2 tabindex="-1" id="success2" class="success" hidden>Your submission was succe
       <h2>only-validate-on-blur</h2>
       <h2 tabindex="-1" id="success3" class="success" hidden>Your submission was successful</h2>
       <form>
+        <p>All fields marked with * are required</p>
+
         <label for="simple-field2">Desired username*:</label>
         <auto-check csrf="foo" src="/demo" required only-validate-on-blur>
           <input id="simple-field2" autofocus name="foo" required aria-describedby="state3" />

src/auto-check-element.ts

@@ -101,10 +101,6 @@ export class AutoCheckElement extends HTMLElement {
     const input = this.input
     if (!input) return
 
-    if (!this.onlyValidateOnBlur) {
-      this.setAttribute('validate-on-keystroke', '')
-    }
-
     const checker = debounce(check.bind(null, this), 300)
     const state = {check: checker, controller: null}
     states.set(this, state)