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Error onChange on resetCaptcha

See original GitHub issue

ngx-captcha version: 7.0.0

Everytime i use resetCaptcha method, is throwing me in console this error

TypeError: _this.onChange is not a function
    at ngx-captcha.js:168
    at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke (polyfills.f8cdd893844be2043f68.js:6876)
    at Object.onInvoke (core.js:17299)
    at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke (polyfills.f8cdd893844be2043f68.js:6875)
    at Zone.push../node_modules/zone.js/dist/ (polyfills.f8cdd893844be2043f68.js:6635)
    at NgZone.push../node_modules/@angular/core/fesm5/ (core.js:17213)

This is the original ngx-captcha.js:168

 BaseReCaptchaComponent.prototype.resetCaptcha = /**
     * Resets captcha
     * @return {?}
    function () {
        var _this = this;**
         * @return {?}
        function () {
            // reset captcha using Google js api
            // required due to forms
            // trigger reset event

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:5 (3 by maintainers)

github_iconTop GitHub Comments

Enngagecommented, Aug 12, 2019

That seems to be working fine on the live demo. You can see the implementation at

Enngagecommented, Aug 12, 2019

Are you providing proper formControl to captcha element? If not, are you using standalone mode such as:

<ngx-invisible-recaptcha #captchaElem
  [ngModelOptions]="{ standalone: true }">

This seems to be working on the demo app. It is defined at

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