Validation is the process of checking that the data being inputted or returned is valid and conforms to a set of predefined rules. These rules can be simple, such as checking that a field is not empty, or more
The validation helps to validate data as well as to display error messages to the user. Example 1 In the example below the make() method is used. The first argument is the data to be validated and the second is the rule applied on the data : name. $validator = Validator::make( ...
There are a number of new HTML5 form input types, 13 to be exact, that make it much easier for web designers to create engaging and user-friendly web forms. In web browsers that support them, the new HTML5 input types provide data validation, date picker controls, colour picker controls...
If you are a regular user of MS-Excel, then you might be using some of its features much more frequently, such as Free pans, Data validation, Bold text, Fit to row height, fit to column height, etc. To use this kind of tabs, you have to jump to different tabs like Home, Insert...
This is a modal window. No compatible source was found for this media. How to handle errors while working with Navigation in ReactNative? React NativeJavascriptMobile Development Shilpa S Updated on 01-Jul-2021 08:45:25 1K+ Views Problem: How to handle the error “A navigator can only cont...