We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to validate the Min and Max values on typing

How to validate the Min and Max values on typing

 

We can validate Min Max values on typing by using onCreate event of NumericTextbox and normal keydown event. In keydown we have used a Timeout function where we can specify the time in milliseconds after which the validation automatically takes place inside the NumericTextbox. Inside the Timeout function the method to validate min max values is written. We need not focus out of the NumericTextbox for validation to begin using this function.

 

[Script]

 

function onCreate(args) {

          var proxy = this;

            $(this.element).keydown(function (e) {               

                this._timeOut = setTimeout(function () {

                    var data = ej.parseFloat(proxy.element.val(),proxy.model.locale);

                    if ((data < proxy.model.minValue) && !proxy.model.enableStrictMode) {

                       

                            proxy._textBox.value = proxy.model.minValue;

                            proxy.option("value", proxy.model.minValue);

                    }

                    else if ((data > proxy.model.maxValue) && !proxy.model.enableStrictMode) {

                            proxy._textBox.value = proxy.model.maxValue;

                            proxy.option("value", proxy.model.maxValue);

                    }

                }, 500);

            });

       }

 

Sample Link : http://jsplayground.syncfusion.com/jggphwjp

 

 

Article ID: Published Date: Last Revised Date: Platform: Control:
8465 02/20/2018 02/20/2018 JavaScript ejNumericTextbox
Did you find this information helpful?
Add Comment
You must log in to leave a comment

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon