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Java Script / JQuery

  1. How to prevent input type="number" taking e
  2. Check if inputs are empty using jQuery
  3. Prevent SweetAlert to be closed on clicking outside the popup window
  4.  jQuery select change show/hide div event
  5.  Fire event only on image change
  6. How can I validate I have drawn something in jSignature panel or not?
  7. OTP verification 2 minutes count down timer

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OTP verification 2 minutes count down timer

Java Script  let timerOn = true; function timer(remaining) {   var m = Math.floor(remaining / 60);   var s = remaining % 60;   m = m < 10 ? '0' + m : m;   s = s < 10 ? '0' + s : s;   document.getElementById('timer').innerHTML = m + ':' + s;   remaining -= 1;   if(remaining >= 0 && timerOn) {     setTimeout(function() {         timer(remaining);     }, 1000);     return;   }   if(!timerOn) {     // Do validate stuff here     return;   }   // Do timeout stuff here   alert('Timeout for otp'); } // Then Call the function of Timer // timer(120); HTML <input type="text" name="otp" placeholer="Enter your otp"/> <div>Time left = <span id="timer"></span></div>
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Error: [Reanimated] valueUnpacker is not a worklet, js engine: hermes Fixed it with a version downgrade: npm install react-native-reanimated@3.4.2 And editing the babel.config.js file: module.exports = {   presets: ['module:metro-react-native-babel-preset'],   plugins: ['react-native-reanimated/plugin'], }; 
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Prevent SweetAlert to be closed on clicking outside the popup window If you are using Sweet Alert 2, you can use this configuration allowOutsideClick: false, To stop closing by escape key use below also: allowEscapeKey: false,
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