Results 1 - 5 of 151
08 Jul 2019 08 Jul 2019 0 Comments  312 Views
Here Mudassar Ahmed Khan has explained with an example, how to disable Submit Button when INPUT Text Field (TextBox) is empty in AngularJS.

When using AngularJS Form validation, the $invalid property can be used to disable the Submit Button when Form is not filled (empty) i.e. the INPUT Text Fields (TextBoxes) have invalid data.
08 Jul 2019 08 Jul 2019 0 Comments  313 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Form validation in AngularJS.

This article will illustrate how to perform Form Validation for TextBox INPUTS for validating Name, Email Address and Age, etc. on click of Submit Button in AngularJS.
05 Jul 2019 08 Jul 2019 0 Comments  286 Views
Here Mudassar Ahmed Khan has explained with an example, how to perform Email Address validation inside Controller in AngularJS.

This article will illustrate how to use AngularJS Form Validation for TextBox and ng-pattern directive and Regular Expressions (Regex) for validating Email Address in AngularJS.

The Regular Expression for Email validation will be set inside Controller in AngularJS.
04 Jul 2019 04 Jul 2019 0 Comments  431 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement at-least one CheckBox required validation in AngularJS.

When the Submit Button is clicked, the Model for each CheckBox in the Group will be referenced and using FOR loop, it will be validated that at-least one CheckBox is required to be checked from the Group of CheckBoxes using AngularJS.
02 Jul 2019 02 Jul 2019 0 Comments  293 Views
Here Mudassar Ahmed Khan has explained a simple tutorial with an example, how to use the ng-pattern directive in AngularJS.

The ng-pattern directive is used to validate the user input for the invalid characters with the help of Regular Expression patterns in AngularJS.
Results 1 - 5 of 151