Most voted "validation" questions
Validation is used to verify data and ensure it meets certain specifications.
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answers13
viewsSpring validation validates correctly, but does not return error message
Guys, it’s like this: the validation is occurring, I can see the error message in the console, but in Postman, only the status 400 appears, with empty body, no error message or anything. Follows the…
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answer47
viewsAm I validating twice?
Hello, I have a Select in a form with values only integers. When receiving this information in PHP, I make the following validations: Because I’m already wearing (int) on line 297 and line 302, my…
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answer6033
viewsHow to validate a CRM Medical Record?
I need to validate information to determine whether the user of my system is a doctor or a patient, in this case CRM, and I would like to know if there is any free API that validates or some…
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answer102
viewsPHP validate password
I don’t have great bases with PHP however, I need to do validations like: string size contains letters, uppercase and minuscule contains numbers contain special characters In this case for a…
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answers898
viewsValidation and counting of days of a date
Consider an informed date in a form. Construct a function that checks if the date is correct (considering leap year, April 31, etc.). You need to pass the date entered in the form as a parameter. If…
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answer164
viewsRegex For Numeric Fields
I need a regex that validates numbers, commas, and period it must contain numbers and if it contains a point or comma, have only one of the two, and only once 1.1 - true 1,2 - true 2 - true 1..2 -…
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answers4931
viewsvalidate Cpf with javascript
I have a registration page that I am validating, and now I have to validate the CPF. I took a code here on the site to validate it, this: function VerificaCPF(strCpf) { var soma; var resto; soma =…